From 194cccfd02515a3aab1721dd98b7cfbe3ab9ffb2 Mon Sep 17 00:00:00 2001
From: Edwin van den Houdt <eho@respellion.nl>
Date: Fri, 4 Sep 2026 14:33:16 +0200
Subject: [PATCH] =?UTF-8?q?refactor:=20rename=20Application=20=E2=86=92=20?=
 =?UTF-8?q?Aanvraag=20across=20the=20wire=20(Step=201/8)?=
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The wire said Application, the domain said Aanvraag — one aggregate with
two names at every hop. Rename the backend DTOs and the /applications
route to /aanvragen, regenerate the typed client, and rename the frontend
adapter/store to match.

Renamed: ApplicationSummaryDto/DetailDto, CreateApplicationRequest,
SubmitApplicationRequest/Response → Aanvraag* equivalents;
ApplicationsAdapter/Store → AanvragenAdapter/Store;
applications.adapter.ts/applications.store.ts → aanvragen.*.

Left untouched: the admin Case/Zaak vocabulary (/admin/cases,
AdminCasesStore) — a separate read model, not part of this rename; the
internal BigRegister.Domain.Applications namespace and the Applications
EF table (renaming those needs a new EF migration, out of scope here).

Part of the dashboard-readability refactor (see the approved plan).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 .../infrastructure/werkvoorraad.adapter.ts    |   8 +-
 ....store.spec.ts => aanvragen.store.spec.ts} |  18 +-
 ...plications.store.ts => aanvragen.store.ts} |  15 +-
 .../application/admin-cases.store.spec.ts     |   6 +-
 .../application/admin-cases.store.ts          |  11 +-
 .../application/draft-sync.spec.ts            |   6 +-
 .../app/registratie/application/draft-sync.ts |  10 +-
 .../application/find-concept.spec.ts          |   6 +-
 .../registratie/application/find-concept.ts   |  14 +-
 ...pter.spec.ts => aanvragen.adapter.spec.ts} |  28 +--
 ...ations.adapter.ts => aanvragen.adapter.ts} |  48 ++--
 .../registratie/ui/aanvraag-detail.page.ts    |  12 +-
 .../src/app/registratie/ui/dashboard.page.ts  |   8 +-
 backend/src/BigRegister.Api/Contracts/Dtos.cs |  12 +-
 .../src/BigRegister.Api/Contracts/Mappers.cs  |   6 +-
 .../src/BigRegister.Api/Data/DocumentStore.cs |   2 +-
 .../src/BigRegister.Api/Data/IZaakSource.cs   |   6 +-
 .../BigRegister.Api/Data/LocalZaakSource.cs   |   6 +-
 .../Domain/Features/FeatureFlags.cs           |   2 +-
 .../Domain/Intake/IntakePolicy.cs             |   2 +-
 backend/src/BigRegister.Api/Program.cs        |  30 +--
 .../BigRegister.Api/Zgw/OpenZaakZaakSource.cs |  12 +-
 .../src/BigRegister.Api/Zgw/ZgwZaakMapper.cs  |   8 +-
 backend/swagger.json                          | 218 +++++++++---------
 .../{ApplicationTests.cs => AanvraagTests.cs} |  70 +++---
 .../Acceptance/IntakeSubmissionTests.cs       |   6 +-
 .../BigRegister.Tests/AdminCasesTests.cs      |  12 +-
 .../BeoordelingIdMismatchTests.cs             |  14 +-
 .../BigRegister.Tests/BeoordelingTests.cs     |  14 +-
 .../tests/BigRegister.Tests/EndpointTests.cs  |   6 +-
 .../BigRegister.Tests/FeatureFlagTests.cs     |   6 +-
 .../OpenZaakIntegrationTests.cs               |   2 +-
 .../BigRegister.Tests/RouteInventoryTests.cs  |  14 +-
 .../BigRegister.Tests/WerkvoorraadTests.cs    |  18 +-
 .../BigRegister.Tests/ZgwDivergenceTests.cs   |  14 +-
 libs/shared/src/infrastructure/api-client.ts  | 142 ++++++------
 36 files changed, 400 insertions(+), 412 deletions(-)
 rename apps/ssp/src/app/registratie/application/{applications.store.spec.ts => aanvragen.store.spec.ts} (83%)
 rename apps/ssp/src/app/registratie/application/{applications.store.ts => aanvragen.store.ts} (86%)
 rename apps/ssp/src/app/registratie/infrastructure/{applications.adapter.spec.ts => aanvragen.adapter.spec.ts} (72%)
 rename apps/ssp/src/app/registratie/infrastructure/{applications.adapter.ts => aanvragen.adapter.ts} (77%)
 rename backend/tests/BigRegister.Tests/{ApplicationTests.cs => AanvraagTests.cs} (72%)

diff --git a/apps/behandelportal/src/app/behandeling/infrastructure/werkvoorraad.adapter.ts b/apps/behandelportal/src/app/behandeling/infrastructure/werkvoorraad.adapter.ts
index c06f4a3..c48346b 100644
--- a/apps/behandelportal/src/app/behandeling/infrastructure/werkvoorraad.adapter.ts
+++ b/apps/behandelportal/src/app/behandeling/infrastructure/werkvoorraad.adapter.ts
@@ -1,6 +1,6 @@
 import { Injectable, inject } from '@angular/core';
 import { Result, ok, err } from '@shared/kernel/fp';
-import { ApiClient, ApplicationSummaryDto } from '@shared/infrastructure/api-client';
+import { ApiClient, AanvraagSummaryDto } from '@shared/infrastructure/api-client';
 import {
   WerkvoorraadItem,
   WerkvoorraadStatus,
@@ -18,7 +18,7 @@ import {
 export class WerkvoorraadAdapter {
   private client = inject(ApiClient);
 
-  list(): Promise<ApplicationSummaryDto[]> {
+  list(): Promise<AanvraagSummaryDto[]> {
     return this.client.werkvoorraad();
   }
 }
@@ -26,7 +26,7 @@ export class WerkvoorraadAdapter {
 const AANVRAAG_TYPES: readonly string[] = ['registratie', 'herregistratie', 'intake'];
 
 function parseWerkvoorraadStatus(
-  s: ApplicationSummaryDto['status'] | undefined,
+  s: AanvraagSummaryDto['status'] | undefined,
 ): Result<string, WerkvoorraadStatus> {
   if (!s || typeof s.tag !== 'string') return err('werkvoorraad: missing status');
   switch (s.tag) {
@@ -44,7 +44,7 @@ function parseWerkvoorraadStatus(
 
 export function parseWerkvoorraadItem(json: unknown): Result<string, WerkvoorraadItem> {
   if (typeof json !== 'object' || json === null) return err('werkvoorraad: not an object');
-  const dto = json as ApplicationSummaryDto;
+  const dto = json as AanvraagSummaryDto;
   if (typeof dto.id !== 'string') return err('werkvoorraad: missing id');
   if (typeof dto.type !== 'string' || !AANVRAAG_TYPES.includes(dto.type))
     return err(`werkvoorraad: bad type ${dto.type}`);
diff --git a/apps/ssp/src/app/registratie/application/applications.store.spec.ts b/apps/ssp/src/app/registratie/application/aanvragen.store.spec.ts
similarity index 83%
rename from apps/ssp/src/app/registratie/application/applications.store.spec.ts
rename to apps/ssp/src/app/registratie/application/aanvragen.store.spec.ts
index f8860af..8147917 100644
--- a/apps/ssp/src/app/registratie/application/applications.store.spec.ts
+++ b/apps/ssp/src/app/registratie/application/aanvragen.store.spec.ts
@@ -1,8 +1,8 @@
 import { TestBed } from '@angular/core/testing';
 import { describe, it, expect, vi } from 'vitest';
 import { SUBMIT_FAILED } from '@shared/application/submit';
-import { ApplicationsAdapter } from '@registratie/infrastructure/applications.adapter';
-import { ApplicationsStore } from './applications.store';
+import { AanvragenAdapter } from '@registratie/infrastructure/aanvragen.adapter';
+import { AanvragenStore } from './aanvragen.store';
 
 const summary = (id: string) => ({
   id,
@@ -13,20 +13,20 @@ const summary = (id: string) => ({
   updatedAt: '2026-07-23T10:00:00Z',
 });
 
-function setup(adapter: Partial<ApplicationsAdapter>): ApplicationsStore {
+function setup(adapter: Partial<AanvragenAdapter>): AanvragenStore {
   TestBed.configureTestingModule({
-    providers: [{ provide: ApplicationsAdapter, useValue: adapter }],
+    providers: [{ provide: AanvragenAdapter, useValue: adapter }],
   });
   // The store's own constructor kicks off `load()` (dashboard revisit refresh) —
   // give every test a `list` so that initial call has something to resolve.
-  return TestBed.inject(ApplicationsStore);
+  return TestBed.inject(AanvragenStore);
 }
 
-describe('ApplicationsStore', () => {
+describe('AanvragenStore', () => {
   it('loads and parses the list', async () => {
     const store = setup({ list: () => Promise.resolve([summary('a'), summary('b')]) });
     await store.load();
-    const s = store.applications();
+    const s = store.aanvragen();
     expect(s.tag).toBe('Success');
     expect(s.tag === 'Success' && s.value.map((a) => a.id)).toEqual(['a', 'b']);
   });
@@ -41,7 +41,7 @@ describe('ApplicationsStore', () => {
 
     await store.cancel('a');
     expect(cancel).toHaveBeenCalledWith('a');
-    const s = store.applications();
+    const s = store.aanvragen();
     expect(s.tag === 'Success' && s.value.map((a) => a.id)).toEqual(['b']);
     expect(store.lastError()).toBeNull();
   });
@@ -55,7 +55,7 @@ describe('ApplicationsStore', () => {
     await store.load();
 
     await store.cancel('a');
-    const s = store.applications();
+    const s = store.aanvragen();
     expect(s.tag === 'Success' && s.value.map((a) => a.id)).toEqual(['a']); // reappears
     expect(store.lastError()).toBe(SUBMIT_FAILED);
   });
diff --git a/apps/ssp/src/app/registratie/application/applications.store.ts b/apps/ssp/src/app/registratie/application/aanvragen.store.ts
similarity index 86%
rename from apps/ssp/src/app/registratie/application/applications.store.ts
rename to apps/ssp/src/app/registratie/application/aanvragen.store.ts
index 5157dad..0095cc7 100644
--- a/apps/ssp/src/app/registratie/application/applications.store.ts
+++ b/apps/ssp/src/app/registratie/application/aanvragen.store.ts
@@ -2,15 +2,12 @@ import { Injectable, inject, signal } from '@angular/core';
 import { RemoteData } from '@shared/application/remote-data';
 import { runSubmit, SUBMIT_FAILED } from '@shared/application/submit';
 import { Aanvraag } from '@registratie/domain/aanvraag';
-import {
-  ApplicationsAdapter,
-  parseApplications,
-} from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter, parseAanvragen } from '@registratie/infrastructure/aanvragen.adapter';
 
 type Err = Error | undefined;
 
 /**
- * The dashboard's view of the user's applications (aanvragen) — the backend is the
+ * The dashboard's view of the user's aanvragen — the backend is the
  * system of record (PRD 0001). One root singleton OWNS the list as a writable
  * RemoteData signal (CLAUDE.md §3: change state only through methods). Cancel removes
  * the row SYNCHRONOUSLY, so the block disappears deterministically — no dependence on
@@ -20,11 +17,11 @@ type Err = Error | undefined;
  * surfaces `lastError` on failure (RB-20).
  */
 @Injectable({ providedIn: 'root' })
-export class ApplicationsStore {
-  private adapter = inject(ApplicationsAdapter);
+export class AanvragenStore {
+  private adapter = inject(AanvragenAdapter);
 
   private state = signal<RemoteData<Err, Aanvraag[]>>({ tag: 'Loading' });
-  readonly applications = this.state.asReadonly();
+  readonly aanvragen = this.state.asReadonly();
 
   /** Set on a failed cancel (RB-20): the optimistic removal already rolled back by
       then, this is only the message for the alert the page renders above the list. */
@@ -40,7 +37,7 @@ export class ApplicationsStore {
   async load() {
     if (this.state().tag !== 'Success') this.state.set({ tag: 'Loading' });
     try {
-      const parsed = parseApplications(await this.adapter.list());
+      const parsed = parseAanvragen(await this.adapter.list());
       this.state.set(
         parsed.ok
           ? { tag: 'Success', value: parsed.value }
diff --git a/apps/ssp/src/app/registratie/application/admin-cases.store.spec.ts b/apps/ssp/src/app/registratie/application/admin-cases.store.spec.ts
index ffab1b2..851368d 100644
--- a/apps/ssp/src/app/registratie/application/admin-cases.store.spec.ts
+++ b/apps/ssp/src/app/registratie/application/admin-cases.store.spec.ts
@@ -1,7 +1,7 @@
 import { TestBed } from '@angular/core/testing';
 import { describe, it, expect, vi } from 'vitest';
 import { SUBMIT_FAILED } from '@shared/application/submit';
-import { ApplicationsAdapter } from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter } from '@registratie/infrastructure/aanvragen.adapter';
 import { AdminCasesStore } from './admin-cases.store';
 
 const summary = (id: string) => ({
@@ -14,9 +14,9 @@ const summary = (id: string) => ({
   owner: '19012345601',
 });
 
-function setup(adapter: Partial<ApplicationsAdapter>): AdminCasesStore {
+function setup(adapter: Partial<AanvragenAdapter>): AdminCasesStore {
   TestBed.configureTestingModule({
-    providers: [{ provide: ApplicationsAdapter, useValue: adapter }],
+    providers: [{ provide: AanvragenAdapter, useValue: adapter }],
   });
   return TestBed.inject(AdminCasesStore);
 }
diff --git a/apps/ssp/src/app/registratie/application/admin-cases.store.ts b/apps/ssp/src/app/registratie/application/admin-cases.store.ts
index b4580b9..a3b0ad5 100644
--- a/apps/ssp/src/app/registratie/application/admin-cases.store.ts
+++ b/apps/ssp/src/app/registratie/application/admin-cases.store.ts
@@ -2,16 +2,13 @@ import { Injectable, inject, signal } from '@angular/core';
 import { RemoteData } from '@shared/application/remote-data';
 import { runSubmit, SUBMIT_FAILED } from '@shared/application/submit';
 import { Aanvraag } from '@registratie/domain/aanvraag';
-import {
-  ApplicationsAdapter,
-  parseApplications,
-} from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter, parseAanvragen } from '@registratie/infrastructure/aanvragen.adapter';
 
 type Err = Error | undefined;
 
 /**
  * Admin view of ALL cases across owners (WP-36; `cases:manage`) — the back-office
- * counterpart of the user-facing `ApplicationsStore`. Same shape: one root singleton
+ * counterpart of the user-facing `AanvragenStore`. Same shape: one root singleton
  * owns the list as a writable RemoteData signal, delete removes the row synchronously
  * (optimistic), goes through `runSubmit`, and rolls back plus surfaces `lastError` on
  * failure (RB-20). Admin delete removes any case (any owner, submitted or not — the
@@ -19,7 +16,7 @@ type Err = Error | undefined;
  */
 @Injectable({ providedIn: 'root' })
 export class AdminCasesStore {
-  private adapter = inject(ApplicationsAdapter);
+  private adapter = inject(AanvragenAdapter);
 
   private state = signal<RemoteData<Err, Aanvraag[]>>({ tag: 'Loading' });
   readonly cases = this.state.asReadonly();
@@ -34,7 +31,7 @@ export class AdminCasesStore {
   async load() {
     if (this.state().tag !== 'Success') this.state.set({ tag: 'Loading' });
     try {
-      const parsed = parseApplications(await this.adapter.listAll());
+      const parsed = parseAanvragen(await this.adapter.listAll());
       this.state.set(
         parsed.ok
           ? { tag: 'Success', value: parsed.value }
diff --git a/apps/ssp/src/app/registratie/application/draft-sync.spec.ts b/apps/ssp/src/app/registratie/application/draft-sync.spec.ts
index 3b16cf5..c69ee82 100644
--- a/apps/ssp/src/app/registratie/application/draft-sync.spec.ts
+++ b/apps/ssp/src/app/registratie/application/draft-sync.spec.ts
@@ -2,14 +2,14 @@ import { ApplicationRef, signal } from '@angular/core';
 import { TestBed } from '@angular/core/testing';
 import { ActivatedRoute, Router } from '@angular/router';
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
-import { ApplicationsAdapter } from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter } from '@registratie/infrastructure/aanvragen.adapter';
 import { createDraftSync, DraftSnapshot } from './draft-sync';
 
-function setup(adapter: Partial<ApplicationsAdapter>) {
+function setup(adapter: Partial<AanvragenAdapter>) {
   const navigate = vi.fn().mockResolvedValue(true);
   TestBed.configureTestingModule({
     providers: [
-      { provide: ApplicationsAdapter, useValue: adapter },
+      { provide: AanvragenAdapter, useValue: adapter },
       { provide: Router, useValue: { navigate } },
       { provide: ActivatedRoute, useValue: { snapshot: { queryParamMap: { get: () => null } } } },
     ],
diff --git a/apps/ssp/src/app/registratie/application/draft-sync.ts b/apps/ssp/src/app/registratie/application/draft-sync.ts
index eec4426..07b5b18 100644
--- a/apps/ssp/src/app/registratie/application/draft-sync.ts
+++ b/apps/ssp/src/app/registratie/application/draft-sync.ts
@@ -4,11 +4,11 @@ import { Result } from '@shared/kernel/fp';
 import { runSubmit, SUBMIT_FAILED } from '@shared/application/submit';
 import { registerPendingSave } from '@shared/application/pending-saves';
 import type {
-  SubmitApplicationRequest,
-  SubmitApplicationResponse,
+  AanvraagIndienenRequest,
+  AanvraagIndienenResponse,
 } from '@shared/infrastructure/api-client';
 import { AanvraagType } from '@registratie/domain/aanvraag';
-import { ApplicationsAdapter } from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter } from '@registratie/infrastructure/aanvragen.adapter';
 import { findConcept, loadConcept } from './find-concept';
 
 /** What a wizard persists per step: the opaque machine snapshot + progress + docs. */
@@ -46,7 +46,7 @@ const DEBOUNCE_MS = 600; // ponytail: fixed debounce; tune if the sync feels lag
  * Inert without a Router (stories) or when `enabled()` is false — no network, no resume.
  */
 export function createDraftSync(deps: DraftSyncDeps) {
-  const adapter = inject(ApplicationsAdapter);
+  const adapter = inject(AanvragenAdapter);
   const router = inject(Router, { optional: true });
   const route = inject(ActivatedRoute, { optional: true });
   const active = () => deps.enabled() && !!router && !!route;
@@ -190,7 +190,7 @@ export function createDraftSync(deps: DraftSyncDeps) {
     /** Submit through the aanvraag lifecycle: ensure the Concept exists, then
         `POST /applications/{id}/submit` (server sets autoApprovable + transitions).
         Folded into a Result like the old submit-* commands. */
-    submit(body: SubmitApplicationRequest): Promise<Result<string, SubmitApplicationResponse>> {
+    submit(body: AanvraagIndienenRequest): Promise<Result<string, AanvraagIndienenResponse>> {
       return runSubmit(async () => adapter.submit(await ensureId(), body), SUBMIT_FAILED);
     },
 
diff --git a/apps/ssp/src/app/registratie/application/find-concept.spec.ts b/apps/ssp/src/app/registratie/application/find-concept.spec.ts
index c617ad0..d29363a 100644
--- a/apps/ssp/src/app/registratie/application/find-concept.spec.ts
+++ b/apps/ssp/src/app/registratie/application/find-concept.spec.ts
@@ -1,11 +1,11 @@
 import { describe, it, expect } from 'vitest';
-import { ApplicationsAdapter } from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter } from '@registratie/infrastructure/aanvragen.adapter';
 import { findConcept, loadConcept } from './find-concept';
 
 // Free functions taking the adapter as a parameter (no inject()) — a plain fake
 // object is enough, no Angular TestBed needed.
-function fakeAdapter(overrides: Partial<ApplicationsAdapter>): ApplicationsAdapter {
-  return overrides as ApplicationsAdapter;
+function fakeAdapter(overrides: Partial<AanvragenAdapter>): AanvragenAdapter {
+  return overrides as AanvragenAdapter;
 }
 
 describe('findConcept', () => {
diff --git a/apps/ssp/src/app/registratie/application/find-concept.ts b/apps/ssp/src/app/registratie/application/find-concept.ts
index 6b0cf75..dfbe364 100644
--- a/apps/ssp/src/app/registratie/application/find-concept.ts
+++ b/apps/ssp/src/app/registratie/application/find-concept.ts
@@ -1,8 +1,5 @@
 import { AanvraagType } from '@registratie/domain/aanvraag';
-import {
-  ApplicationsAdapter,
-  parseApplications,
-} from '@registratie/infrastructure/applications.adapter';
+import { AanvragenAdapter, parseAanvragen } from '@registratie/infrastructure/aanvragen.adapter';
 
 /**
  * Read half of the Concept lookup that `createDraftSync` (`draft-sync.ts`) needs
@@ -14,11 +11,11 @@ import {
 
 /** Find the user's existing Concept of a given type (at most one), if any. */
 export async function findConcept(
-  adapter: ApplicationsAdapter,
+  adapter: AanvragenAdapter,
   type: AanvraagType,
 ): Promise<string | undefined> {
   try {
-    const parsed = parseApplications(await adapter.list());
+    const parsed = parseAanvragen(await adapter.list());
     return parsed.ok
       ? parsed.value.find((a) => a.type === type && a.status.tag === 'Concept')?.id
       : undefined;
@@ -34,10 +31,7 @@ export async function findConcept(
 export type LoadedConcept = { tag: 'concept'; draft: unknown | null } | { tag: 'not-concept' };
 
 /** Load a specific Concept by id and report whether it is still editable. */
-export async function loadConcept(
-  adapter: ApplicationsAdapter,
-  id: string,
-): Promise<LoadedConcept> {
+export async function loadConcept(adapter: AanvragenAdapter, id: string): Promise<LoadedConcept> {
   try {
     const dto = await adapter.detail(id);
     if (dto.status && dto.status.tag !== 'Concept') return { tag: 'not-concept' };
diff --git a/apps/ssp/src/app/registratie/infrastructure/applications.adapter.spec.ts b/apps/ssp/src/app/registratie/infrastructure/aanvragen.adapter.spec.ts
similarity index 72%
rename from apps/ssp/src/app/registratie/infrastructure/applications.adapter.spec.ts
rename to apps/ssp/src/app/registratie/infrastructure/aanvragen.adapter.spec.ts
index 29b7683..905daf0 100644
--- a/apps/ssp/src/app/registratie/infrastructure/applications.adapter.spec.ts
+++ b/apps/ssp/src/app/registratie/infrastructure/aanvragen.adapter.spec.ts
@@ -1,10 +1,10 @@
 import { describe, it, expect } from 'vitest';
 import {
   parseAanvraagStatus,
-  parseApplicationSummary,
-  parseApplications,
-  parseApplicationDetail,
-} from './applications.adapter';
+  parseAanvraagSummary,
+  parseAanvragen,
+  parseAanvraagDetail,
+} from './aanvragen.adapter';
 
 const concept = {
   id: 'a1',
@@ -42,29 +42,29 @@ describe('parseAanvraagStatus', () => {
   });
 });
 
-describe('parseApplicationSummary', () => {
+describe('parseAanvraagSummary', () => {
   it('maps a valid DTO to domain', () => {
-    const r = parseApplicationSummary(concept);
+    const r = parseAanvraagSummary(concept);
     expect(r.ok && r.value.type).toBe('registratie');
     expect(r.ok && r.value.status.tag).toBe('Concept');
   });
 
   it('rejects a bad type and non-objects', () => {
-    expect(parseApplicationSummary({ ...concept, type: 'onbekend' }).ok).toBe(false);
-    expect(parseApplicationSummary(null).ok).toBe(false);
-    expect(parseApplicationSummary({ ...concept, id: 42 }).ok).toBe(false);
+    expect(parseAanvraagSummary({ ...concept, type: 'onbekend' }).ok).toBe(false);
+    expect(parseAanvraagSummary(null).ok).toBe(false);
+    expect(parseAanvraagSummary({ ...concept, id: 42 }).ok).toBe(false);
   });
 });
 
-describe('parseApplications / parseApplicationDetail', () => {
+describe('parseAanvragen / parseAanvraagDetail', () => {
   it('parses a list and fails fast on a bad element', () => {
-    expect(parseApplications([concept, concept]).ok).toBe(true);
-    expect(parseApplications([concept, { ...concept, status: { tag: 'x' } }]).ok).toBe(false);
-    expect(parseApplications({}).ok).toBe(false);
+    expect(parseAanvragen([concept, concept]).ok).toBe(true);
+    expect(parseAanvragen([concept, { ...concept, status: { tag: 'x' } }]).ok).toBe(false);
+    expect(parseAanvragen({}).ok).toBe(false);
   });
 
   it('carries the opaque draft through detail', () => {
-    const r = parseApplicationDetail({ ...concept, draft: { beroep: 'arts' } });
+    const r = parseAanvraagDetail({ ...concept, draft: { beroep: 'arts' } });
     expect(r.ok && (r.value.draft as { beroep: string }).beroep).toBe('arts');
   });
 });
diff --git a/apps/ssp/src/app/registratie/infrastructure/applications.adapter.ts b/apps/ssp/src/app/registratie/infrastructure/aanvragen.adapter.ts
similarity index 77%
rename from apps/ssp/src/app/registratie/infrastructure/applications.adapter.ts
rename to apps/ssp/src/app/registratie/infrastructure/aanvragen.adapter.ts
index 2e8d9d8..a0fa92f 100644
--- a/apps/ssp/src/app/registratie/infrastructure/applications.adapter.ts
+++ b/apps/ssp/src/app/registratie/infrastructure/aanvragen.adapter.ts
@@ -3,11 +3,11 @@ import { Result, ok, err } from '@shared/kernel/fp';
 import {
   ApiClient,
   AanvraagStatusDto,
-  ApplicationSummaryDto,
-  ApplicationDetailDto,
+  AanvraagSummaryDto,
+  AanvraagDetailDto,
   DraftSyncRequest,
-  SubmitApplicationRequest,
-  SubmitApplicationResponse,
+  AanvraagIndienenRequest,
+  AanvraagIndienenResponse,
 } from '@shared/infrastructure/api-client';
 import {
   Aanvraag,
@@ -19,21 +19,21 @@ import {
 /**
  * Infrastructure adapter for the backend-owned Aanvraag aggregate — the only place
  * its HTTP lives (ADR-0001 anti-corruption boundary). The list is a resource; the
- * mutations (create/sync/cancel/submit) are thin commands the ApplicationsStore
+ * mutations (create/sync/cancel/submit) are thin commands the AanvragenStore
  * orchestrates optimistically. The untrusted response is validated + mapped to
  * domain by the hand-written parse* boundary below.
  */
 @Injectable({ providedIn: 'root' })
-export class ApplicationsAdapter {
+export class AanvragenAdapter {
   private client = inject(ApiClient);
 
-  /** The dashboard's application list (raw DTOs; the store parses at the boundary). */
-  list(): Promise<ApplicationSummaryDto[]> {
-    return this.client.applicationsAll();
+  /** The dashboard's aanvraag list (raw DTOs; the store parses at the boundary). */
+  list(): Promise<AanvraagSummaryDto[]> {
+    return this.client.aanvragenAll();
   }
 
   /** Admin: every case across all owners (WP-36; `cases:manage`). Parsed at the boundary. */
-  listAll(): Promise<ApplicationSummaryDto[]> {
+  listAll(): Promise<AanvraagSummaryDto[]> {
     return this.client.casesAll();
   }
 
@@ -42,26 +42,26 @@ export class ApplicationsAdapter {
     return this.client.cases(id);
   }
 
-  detail(id: string): Promise<ApplicationDetailDto> {
-    return this.client.applicationsGET(id);
+  detail(id: string): Promise<AanvraagDetailDto> {
+    return this.client.aanvragenGET(id);
   }
 
   /** Create a Concept for a wizard type; resolves to the new aanvraag id. */
   create(type: AanvraagType): Promise<string> {
-    return this.client.applicationsPOST({ type }).then((d) => d.id ?? '');
+    return this.client.aanvragenPOST({ type }).then((d) => d.id ?? '');
   }
 
   /** Draft sync per step (idempotent). Keep it debounced at the call site — it is chatty. */
   syncDraft(id: string, body: DraftSyncRequest): Promise<void> {
-    return this.client.applicationsPUT(id, body);
+    return this.client.aanvragenPUT(id, body);
   }
 
   /** Cancel a Concept (cascades to its unlinked documents server-side). */
   cancel(id: string): Promise<void> {
-    return this.client.applicationsDELETE(id);
+    return this.client.aanvragenDELETE(id);
   }
 
-  submit(id: string, body: SubmitApplicationRequest): Promise<SubmitApplicationResponse> {
+  submit(id: string, body: AanvraagIndienenRequest): Promise<AanvraagIndienenResponse> {
     return this.client.submit(id, body);
   }
 }
@@ -101,7 +101,7 @@ export function parseAanvraagStatus(
   }
 }
 
-function parseCommon(dto: ApplicationSummaryDto): Result<string, Aanvraag> {
+function parseCommon(dto: AanvraagSummaryDto): Result<string, Aanvraag> {
   if (typeof dto.id !== 'string') return err('aanvraag: missing id');
   if (typeof dto.type !== 'string' || !AANVRAAG_TYPES.includes(dto.type))
     return err(`aanvraag: bad type ${dto.type}`);
@@ -121,25 +121,25 @@ function parseCommon(dto: ApplicationSummaryDto): Result<string, Aanvraag> {
   });
 }
 
-export function parseApplicationSummary(json: unknown): Result<string, Aanvraag> {
+export function parseAanvraagSummary(json: unknown): Result<string, Aanvraag> {
   if (typeof json !== 'object' || json === null) return err('aanvraag: not an object');
-  return parseCommon(json as ApplicationSummaryDto);
+  return parseCommon(json as AanvraagSummaryDto);
 }
 
-export function parseApplications(json: unknown): Result<string, Aanvraag[]> {
+export function parseAanvragen(json: unknown): Result<string, Aanvraag[]> {
   if (!Array.isArray(json)) return err('aanvragen: not an array');
   const out: Aanvraag[] = [];
   for (const item of json) {
-    const parsed = parseApplicationSummary(item);
+    const parsed = parseAanvraagSummary(item);
     if (!parsed.ok) return parsed;
     out.push(parsed.value);
   }
   return ok(out);
 }
 
-export function parseApplicationDetail(json: unknown): Result<string, AanvraagDetail> {
+export function parseAanvraagDetail(json: unknown): Result<string, AanvraagDetail> {
   if (typeof json !== 'object' || json === null) return err('aanvraag: not an object');
-  const base = parseCommon(json as ApplicationDetailDto);
+  const base = parseCommon(json as AanvraagDetailDto);
   if (!base.ok) return base;
-  return ok({ ...base.value, draft: (json as ApplicationDetailDto).draft ?? null });
+  return ok({ ...base.value, draft: (json as AanvraagDetailDto).draft ?? null });
 }
diff --git a/apps/ssp/src/app/registratie/ui/aanvraag-detail.page.ts b/apps/ssp/src/app/registratie/ui/aanvraag-detail.page.ts
index 59c8efe..fdf7d00 100644
--- a/apps/ssp/src/app/registratie/ui/aanvraag-detail.page.ts
+++ b/apps/ssp/src/app/registratie/ui/aanvraag-detail.page.ts
@@ -6,7 +6,7 @@ import { AlertComponent } from '@shared/ui/alert/alert.component';
 import { DataBlockComponent } from '@shared/ui/data-block/data-block.component';
 import { DataRowComponent } from '@shared/ui/data-row/data-row.component';
 import { ASYNC } from '@shared/ui/async/async.component';
-import { ApplicationsStore } from '@registratie/application/applications.store';
+import { AanvragenStore } from '@registratie/application/aanvragen.store';
 import { Aanvraag } from '@registratie/domain/aanvraag';
 import { detailRows } from '@registratie/domain/aanvraag-view';
 
@@ -29,9 +29,9 @@ import { detailRows } from '@registratie/domain/aanvraag-view';
       heading="Aanvraag"
       backLink="/dashboard"
     >
-      <app-async [data]="store.applications()">
+      <app-async [data]="store.aanvragen()">
         <ng-template appAsyncLoaded>
-          @if (applications(); as list) {
+          @if (aanvragen(); as list) {
             @let a = find(list);
             @if (a) {
               <app-data-block
@@ -60,15 +60,15 @@ import { detailRows } from '@registratie/domain/aanvraag-view';
   `,
 })
 export class AanvraagDetailPage {
-  protected store = inject(ApplicationsStore);
+  protected store = inject(AanvragenStore);
   private id = inject(ActivatedRoute).snapshot.paramMap.get('id') ?? '';
 
   protected find = (list: Aanvraag[]): Aanvraag | undefined => list.find((a) => a.id === this.id);
   protected rows = detailRows;
 
   /** See DashboardPage's `profile` for why this narrows via a computed instead of `let-`. */
-  protected readonly applications = computed(() => {
-    const rd = this.store.applications();
+  protected readonly aanvragen = computed(() => {
+    const rd = this.store.aanvragen();
     return rd.tag === 'Success' ? rd.value : undefined;
   });
 }
diff --git a/apps/ssp/src/app/registratie/ui/dashboard.page.ts b/apps/ssp/src/app/registratie/ui/dashboard.page.ts
index 86c5a35..21a3426 100644
--- a/apps/ssp/src/app/registratie/ui/dashboard.page.ts
+++ b/apps/ssp/src/app/registratie/ui/dashboard.page.ts
@@ -18,7 +18,7 @@ import { RegistrationSummaryComponent } from '@registratie/ui/registration-summa
 import { RegistrationTableComponent } from '@registratie/ui/registration-table/registration-table.component';
 import { AanvraagBlockComponent } from '@registratie/ui/aanvraag-block/aanvraag-block.component';
 import { BigProfileStore } from '@registratie/application/big-profile.store';
-import { ApplicationsStore } from '@registratie/application/applications.store';
+import { AanvragenStore } from '@registratie/application/aanvragen.store';
 import { Registration } from '@registratie/domain/registration';
 import { Aanvraag, AanvraagType } from '@registratie/domain/aanvraag';
 import { submittedRow } from '@registratie/domain/aanvraag-view';
@@ -214,7 +214,7 @@ import { tasksFromProfile } from '@registratie/domain/tasks';
 })
 export class DashboardPage {
   protected store = inject(BigProfileStore);
-  private apps = inject(ApplicationsStore);
+  private apps = inject(AanvragenStore);
   private access = inject(AccessStore);
   private flags = inject(FeatureFlagStore);
   private router = inject(Router);
@@ -232,10 +232,10 @@ export class DashboardPage {
     this.apps.reload();
   }
 
-  /** The user's applications, sorted Concept → In behandeling → resolved. Empty →
+  /** The user's aanvragen, sorted Concept → In behandeling → resolved. Empty →
       the"Mijn aanvragen" section is hidden (see template). */
   protected aanvragen = computed<Aanvraag[]>(() => {
-    const rd = this.apps.applications();
+    const rd = this.apps.aanvragen();
     if (rd.tag !== 'Success') return [];
     const order: Record<Aanvraag['status']['tag'], number> = {
       Concept: 0,
diff --git a/backend/src/BigRegister.Api/Contracts/Dtos.cs b/backend/src/BigRegister.Api/Contracts/Dtos.cs
index 211b5c0..953e999 100644
--- a/backend/src/BigRegister.Api/Contracts/Dtos.cs
+++ b/backend/src/BigRegister.Api/Contracts/Dtos.cs
@@ -99,19 +99,19 @@ public sealed record AanvraagStatusDto(
     bool? Manual = null,
     string? Reden = null);
 
-public sealed record ApplicationSummaryDto(
+public sealed record AanvraagSummaryDto(
     string Id, string Type, AanvraagStatusDto Status,
     IReadOnlyList<string> DocumentIds,
     string CreatedAt, string UpdatedAt, string? SubmittedAt,
     string? Owner = null);   // populated for the admin cross-owner list (WP-36); the user's own list ignores it
 
-public sealed record ApplicationDetailDto(
+public sealed record AanvraagDetailDto(
     string Id, string Type, AanvraagStatusDto Status,
     System.Text.Json.JsonElement? Draft,
     IReadOnlyList<string> DocumentIds,
     string CreatedAt, string UpdatedAt, string? SubmittedAt);
 
-public sealed record CreateApplicationRequest(string Type);
+public sealed record CreateAanvraagRequest(string Type);
 
 public sealed record DraftSyncRequest(
     System.Text.Json.JsonElement Draft, int StepIndex, int StepCount,
@@ -120,12 +120,12 @@ public sealed record DraftSyncRequest(
 // Submit carries only the fields the server re-validates per wizard type.
 // AanvullendeScholing/ScholingPunten (WP-69) — intake-typed aanvragen only (gated by
 // IntakePolicy.RejectIncompleteScholing's caller), null for the others.
-public sealed record SubmitApplicationRequest(
+public sealed record AanvraagIndienenRequest(
     string? DiplomaHerkomst = null, int? Uren = null,
     IReadOnlyList<DocumentRefDto>? Documents = null,
     bool? AanvullendeScholing = null, int? ScholingPunten = null);
 
-public sealed record SubmitApplicationResponse(string Referentie, AanvraagStatusDto Status);
+public sealed record AanvraagIndienenResponse(string Referentie, AanvraagStatusDto Status);
 
 // --- Beoordeling (WP-65): the behandelportal's case-detail screen. ---
 
@@ -137,7 +137,7 @@ public sealed record BeoordelingDocumentDto(string DocumentId, string CategoryId
 public sealed record BeoordelingDecisionsDto(bool CanBesluiten);
 
 public sealed record BeoordelingViewDto(
-    ApplicationSummaryDto Aanvraag,
+    AanvraagSummaryDto Aanvraag,
     IReadOnlyList<BeoordelingDocumentDto> Documenten,
     BeoordelingDecisionsDto Decisions);
 
diff --git a/backend/src/BigRegister.Api/Contracts/Mappers.cs b/backend/src/BigRegister.Api/Contracts/Mappers.cs
index ae32125..ce020c9 100644
--- a/backend/src/BigRegister.Api/Contracts/Mappers.cs
+++ b/backend/src/BigRegister.Api/Contracts/Mappers.cs
@@ -65,7 +65,7 @@ public static class Mappers
   /// reads it past that point; see <c>AanvraagMapper.ApplyTo</c>'s Submitted branch).</summary>
   private static JsonElement? DraftOf(Aanvraag a) => a is Aanvraag.Concept c ? c.Draft : null;
 
-  public static ApplicationSummaryDto ToSummaryDto(this Aanvraag a, DateTimeOffset now) => new(
+  public static AanvraagSummaryDto ToSummaryDto(this Aanvraag a, DateTimeOffset now) => new(
       a.Id, a.Type, a.ToStatusDto(now), a.DocumentIds,
       a.CreatedAt.ToString("o"), a.UpdatedAt.ToString("o"), SubmittedAtOf(a));
 
@@ -74,10 +74,10 @@ public static class Mappers
   /// someone who is not the subject (`/admin/cases`, `/werkvoorraad`), so it goes out masked
   /// (RB-03/BIO-003). Masking here rather than at each endpoint means a third cross-owner
   /// list cannot be added that forgets to.
-  public static ApplicationSummaryDto ToAdminSummaryDto(this Aanvraag a, DateTimeOffset now) =>
+  public static AanvraagSummaryDto ToAdminSummaryDto(this Aanvraag a, DateTimeOffset now) =>
       a.ToSummaryDto(now) with { Owner = Pii.MaskTail(a.Owner, 3) };
 
-  public static ApplicationDetailDto ToDetailDto(this Aanvraag a, DateTimeOffset now) => new(
+  public static AanvraagDetailDto ToDetailDto(this Aanvraag a, DateTimeOffset now) => new(
       a.Id, a.Type, a.ToStatusDto(now), DraftOf(a), a.DocumentIds,
       a.CreatedAt.ToString("o"), a.UpdatedAt.ToString("o"), SubmittedAtOf(a));
 }
diff --git a/backend/src/BigRegister.Api/Data/DocumentStore.cs b/backend/src/BigRegister.Api/Data/DocumentStore.cs
index 82054f1..96c6c0b 100644
--- a/backend/src/BigRegister.Api/Data/DocumentStore.cs
+++ b/backend/src/BigRegister.Api/Data/DocumentStore.cs
@@ -43,7 +43,7 @@ public static class DocumentStore
   /// SeedData.Registration.BigNummer ("19012345601", 11 digits — the seeded doctor's BIG-nummer,
   /// a different Dutch identifier scheme). Previously this constant reused that BigNummer value
   /// as a stand-in BSN, which is invalid Dutch-BSN shape: harmless against the local store, but
-  /// a real OpenZaak instance rejects it outright — GET /api/v1/applications 500s (`inpBsn` query
+  /// a real OpenZaak instance rejects it outright — GET /api/v1/aanvragen 500s (`inpBsn` query
   /// filter validation) and every submit's rol-creation POST fails (`inpBsn` max_length) once
   /// Zgw:Enabled=true. Not "111222333" or "999888777" — both already mean a different fixture
   /// identity (the OpenZaak-harness/unit-test caller, and ApplicationTests' "other citizen").
diff --git a/backend/src/BigRegister.Api/Data/IZaakSource.cs b/backend/src/BigRegister.Api/Data/IZaakSource.cs
index 22da698..71403da 100644
--- a/backend/src/BigRegister.Api/Data/IZaakSource.cs
+++ b/backend/src/BigRegister.Api/Data/IZaakSource.cs
@@ -7,7 +7,7 @@ namespace BigRegister.Api.Data;
 /// <summary>
 /// The cases (zaken) READ seam (WP-49). A "zaak" in ZGW terms is an <see cref="Aanvraag"/>
 /// here; this interface is the one injection point that lets a real ZGW backend (OpenZaak)
-/// replace the local SQLite store <em>behind the same <see cref="ApplicationSummaryDto"/>
+/// replace the local SQLite store <em>behind the same <see cref="AanvraagSummaryDto"/>
 /// contract</em> — so the frontend never changes (BFF-lite anti-corruption, ADR-0001).
 ///
 /// Default binding is <see cref="LocalZaakSource"/> (offline). Setting <c>Zgw:Enabled=true</c>
@@ -20,7 +20,7 @@ public interface IZaakSource
 {
   /// <summary>Every case across every owner, newest-first (the admin cross-owner list,
   /// WP-36) — cases:manage only, deliberately NOT citizen-scoped.</summary>
-  IReadOnlyList<ApplicationSummaryDto> ListCases(DateTimeOffset now);
+  IReadOnlyList<AanvraagSummaryDto> ListCases(DateTimeOffset now);
 
   /// <summary>
   /// Only <paramref name="caller"/>'s own cases (WP-53) — the citizen-scoped counterpart of
@@ -29,7 +29,7 @@ public interface IZaakSource
   /// <c>rol__betrokkeneIdentificatie__natuurlijkPersoon__inpBsn</c> query filter so a citizen
   /// can never see another citizen's zaken.
   /// </summary>
-  IReadOnlyList<ApplicationSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now);
+  IReadOnlyList<AanvraagSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now);
 
   /// <summary>
   /// Register a just-submitted <paramref name="aanvraag"/> as a zaak (WP-50). The aanvraag is
diff --git a/backend/src/BigRegister.Api/Data/LocalZaakSource.cs b/backend/src/BigRegister.Api/Data/LocalZaakSource.cs
index bce8453..13f59a0 100644
--- a/backend/src/BigRegister.Api/Data/LocalZaakSource.cs
+++ b/backend/src/BigRegister.Api/Data/LocalZaakSource.cs
@@ -12,12 +12,12 @@ namespace BigRegister.Api.Data;
 /// </summary>
 public sealed class LocalZaakSource : IZaakSource
 {
-  public IReadOnlyList<ApplicationSummaryDto> ListCases(DateTimeOffset now) =>
+  public IReadOnlyList<AanvraagSummaryDto> ListCases(DateTimeOffset now) =>
       ApplicationStore.ListAll().Select(a => a.ToAdminSummaryDto(now)).ToList();
 
-  /// <summary>Citizen-scoped (WP-53) — exactly what <c>GET /applications</c> used to compute
+  /// <summary>Citizen-scoped (WP-53) — exactly what <c>GET /aanvragen</c> used to compute
   /// inline before it was routed through this seam.</summary>
-  public IReadOnlyList<ApplicationSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now) =>
+  public IReadOnlyList<AanvraagSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now) =>
       ApplicationStore.List(caller.Bsn)
           .OrderByDescending(a => a.UpdatedAt)
           .Select(a => a.ToSummaryDto(now)).ToList();
diff --git a/backend/src/BigRegister.Api/Domain/Features/FeatureFlags.cs b/backend/src/BigRegister.Api/Domain/Features/FeatureFlags.cs
index 4132c03..4a517a2 100644
--- a/backend/src/BigRegister.Api/Domain/Features/FeatureFlags.cs
+++ b/backend/src/BigRegister.Api/Domain/Features/FeatureFlags.cs
@@ -9,7 +9,7 @@ public sealed record FeatureFlagDef(string Key, string Description, bool Default
 public static class FeatureFlags
 {
   /// Whether self-service registration (inschrijving) is open. When off, the FE hides the
-  /// "Inschrijven" action and POST /applications for a `registratie` is refused (server-enforced).
+  /// "Inschrijven" action and POST /aanvragen for a `registratie` is refused (server-enforced).
   public const string InschrijvingOpen = "inschrijving-open";
 
   public static readonly IReadOnlyList<FeatureFlagDef> Catalog = new[]
diff --git a/backend/src/BigRegister.Api/Domain/Intake/IntakePolicy.cs b/backend/src/BigRegister.Api/Domain/Intake/IntakePolicy.cs
index 3d1a37d..c058af9 100644
--- a/backend/src/BigRegister.Api/Domain/Intake/IntakePolicy.cs
+++ b/backend/src/BigRegister.Api/Domain/Intake/IntakePolicy.cs
@@ -6,7 +6,7 @@ namespace BigRegister.Domain.Intake;
 /// (<c>GET /intake/policy</c>) and applies it for instant UX feedback
 /// (<c>intake.machine.ts</c>'s <c>lageUren</c>); <see cref="RejectIncompleteScholing"/> is the
 /// backend re-validating it as the authority on submit (WP-69) —
-/// <c>POST /applications/{id}/submit</c> (intake-typed aanvragen only) calls it before
+/// <c>POST /aanvragen/{id}/submit</c> (intake-typed aanvragen only) calls it before
 /// writing anything, and a violation 400s (<c>ProblemDetails</c>), never silently accepts
 /// an incomplete answer.
 /// </summary>
diff --git a/backend/src/BigRegister.Api/Program.cs b/backend/src/BigRegister.Api/Program.cs
index f0f6ae8..b59f6ff 100644
--- a/backend/src/BigRegister.Api/Program.cs
+++ b/backend/src/BigRegister.Api/Program.cs
@@ -342,19 +342,19 @@ api.MapDelete("/admin/uploads/{documentId}", (string documentId, HttpContext ctx
 // ApplicationStore directly — under Zgw:Enabled=true a citizen's own dashboard list comes from
 // OpenZaak (BSN-filtered) too, closing the last "reads a static store directly" gap
 // openzaak-integration.md's ACL caveat used to flag for this endpoint.
-api.MapGet("/applications", (HttpContext ctx, IZaakSource zaken) =>
+api.MapGet("/aanvragen", (HttpContext ctx, IZaakSource zaken) =>
     zaken.ListMyCases(ctx.Zorgverlener(), DateTimeOffset.UtcNow));
 
-api.MapGet("/applications/{id}", (string id, HttpContext ctx) =>
+api.MapGet("/aanvragen/{id}", (string id, HttpContext ctx) =>
     ApplicationStore.Get(id, ctx.Zorgverlener().Bsn) is { } a
         ? Results.Ok(a.ToDetailDto(DateTimeOffset.UtcNow))
         : Results.NotFound())
-.Produces<ApplicationDetailDto>()
+.Produces<AanvraagDetailDto>()
 .Produces(StatusCodes.Status404NotFound);
 
 // --- writes ---
 
-api.MapPost("/applications", (CreateApplicationRequest req, HttpContext ctx) =>
+api.MapPost("/aanvragen", (CreateAanvraagRequest req, HttpContext ctx) =>
 {
   // Feature flag (WP-47): self-service registration can be closed by an admin.
   if (req.Type == "registratie" && !FeatureFlagStore.IsEnabled(FeatureFlags.InschrijvingOpen))
@@ -364,13 +364,13 @@ api.MapPost("/applications", (CreateApplicationRequest req, HttpContext ctx) =>
     return Results.Problem(
         detail: "U hebt al een concept van dit type. Rond dat eerst af of verwijder het.",
         statusCode: StatusCodes.Status409Conflict);
-  return Results.Created($"/api/v1/applications/{a.Id}", a.ToDetailDto(DateTimeOffset.UtcNow));
+  return Results.Created($"/api/v1/aanvragen/{a.Id}", a.ToDetailDto(DateTimeOffset.UtcNow));
 })
-.Produces<ApplicationDetailDto>(StatusCodes.Status201Created)
+.Produces<AanvraagDetailDto>(StatusCodes.Status201Created)
 .ProducesProblem(StatusCodes.Status409Conflict);
 
 // Draft sync per step — idempotent; keep it debounced on the client (it is chatty).
-api.MapPut("/applications/{id}", (string id, DraftSyncRequest req, HttpContext ctx) =>
+api.MapPut("/aanvragen/{id}", (string id, DraftSyncRequest req, HttpContext ctx) =>
 {
   var owner = ctx.Zorgverlener().Bsn;
   // A citizen may only reference their own uploads in a draft — reject before the sync
@@ -388,7 +388,7 @@ api.MapPut("/applications/{id}", (string id, DraftSyncRequest req, HttpContext c
 
 // Cancel a Concept (cascades to its unlinked documents). Submitted aanvragen cannot
 // be withdrawn (out of scope — no "intrekken").
-api.MapDelete("/applications/{id}", (string id, HttpContext ctx) =>
+api.MapDelete("/aanvragen/{id}", (string id, HttpContext ctx) =>
 {
   var a = ApplicationStore.Get(id, ctx.Zorgverlener().Bsn);
   if (a is null) return Results.NotFound();
@@ -403,7 +403,7 @@ api.MapDelete("/applications/{id}", (string id, HttpContext ctx) =>
 
 // Submit runs the server-owned rules, sets autoApprovable, and transitions the
 // aanvraag. handmatig no longer 422s (ADR-0002): it becomes a manual (pending) case.
-api.MapPost("/applications/{id}/submit", (string id, SubmitApplicationRequest req, HttpContext ctx, IZaakSource zaken, IDocumentSource documents) =>
+api.MapPost("/aanvragen/{id}/submit", (string id, AanvraagIndienenRequest req, HttpContext ctx, IZaakSource zaken, IDocumentSource documents) =>
 {
   var existing = ApplicationStore.Get(id, ctx.Zorgverlener().Bsn);
   if (existing is null) return Results.NotFound();
@@ -480,9 +480,9 @@ api.MapPost("/applications/{id}/submit", (string id, SubmitApplicationRequest re
     }
   }
 
-  return Results.Ok(new SubmitApplicationResponse(referentie, status));
+  return Results.Ok(new AanvraagIndienenResponse(referentie, status));
 })
-.Produces<SubmitApplicationResponse>()
+.Produces<AanvraagIndienenResponse>()
 .ProducesProblem(StatusCodes.Status400BadRequest)
 .ProducesProblem(StatusCodes.Status409Conflict)
 .Produces(StatusCodes.Status404NotFound);
@@ -494,7 +494,7 @@ api.MapPost("/applications/{id}/submit", (string id, SubmitApplicationRequest re
 api.MapGet("/admin/cases", (HttpContext ctx, IZaakSource zaken) => CasesAdmin(ctx, () =>
     Results.Ok(zaken.ListCases(DateTimeOffset.UtcNow))))
 .Gate("CasesAdmin")
-.Produces<List<ApplicationSummaryDto>>()
+.Produces<List<AanvraagSummaryDto>>()
 .ProducesProblem(StatusCodes.Status403Forbidden);
 
 // Queryable authz/PII-reveal audit trail (WP-41) — data-minimised, no PII. Admin-gated
@@ -510,7 +510,7 @@ api.MapGet("/admin/audit", (HttpContext ctx) => CasesAdmin(ctx, () =>
 // --- writes ---
 
 // Admin delete removes ANY case (any owner, submitted or not) — unlike the user-facing
-// DELETE /applications/{id}. A missing id is a 404.
+// DELETE /aanvragen/{id}. A missing id is a 404.
 api.MapDelete("/admin/cases/{id}", (string id, HttpContext ctx) => CasesAdmin(ctx, () =>
 {
   if (!ApplicationStore.DeleteAny(id)) return Results.NotFound();
@@ -531,14 +531,14 @@ api.MapGet("/werkvoorraad", (HttpContext ctx, IZaakSource zaken) => Beoordelen(c
         .Where(c => c.Status.Tag is "Ingediend" or "InBehandeling")
         .ToList())))
 .Gate("Beoordelen")
-.Produces<List<ApplicationSummaryDto>>()
+.Produces<List<AanvraagSummaryDto>>()
 .ProducesProblem(StatusCodes.Status403Forbidden);
 
 // --- Beoordeling (WP-65): one aanvraag's case-treatment detail — read side only (recording
 // a decision is WP-65's second half). Reads through IZaakSource.ListCases (no new seam method:
 // adding one now would force an OpenZaak get-by-id + mapper, which is WP-66's surface) — O(n)
 // over a POC-sized table. A Concept isn't a case a behandelaar can treat yet, so it 404s here
-// same as an unknown id (only /applications/{id}, citizen-scoped, shows a Concept).
+// same as an unknown id (only /aanvragen/{id}, citizen-scoped, shows a Concept).
 api.MapGet("/beoordeling/{id}", (string id, HttpContext ctx, IZaakSource zaken) =>
     Beoordelen(ctx, $"aanvraag/{id}", () =>
     {
diff --git a/backend/src/BigRegister.Api/Zgw/OpenZaakZaakSource.cs b/backend/src/BigRegister.Api/Zgw/OpenZaakZaakSource.cs
index 2780998..2e9b260 100644
--- a/backend/src/BigRegister.Api/Zgw/OpenZaakZaakSource.cs
+++ b/backend/src/BigRegister.Api/Zgw/OpenZaakZaakSource.cs
@@ -18,9 +18,9 @@ public sealed record ZgwPage<T>(
 /// The <see cref="IZaakSource"/> backed by a real OpenZaak / ZGW Zaken API (WP-49 read, WP-50
 /// write). Reads zaken (following pagination), maps each zaak's zaaktype URL back to the
 /// internal aanvraag-type key via <c>Zgw:ZaaktypeUrls</c> (a local lookup — NOT OpenZaak's
-/// human zaaktype label, which isn't a value <see cref="ApplicationSummaryDto.Type"/>'s
+/// human zaaktype label, which isn't a value <see cref="AanvraagSummaryDto.Type"/>'s
 /// contract accepts; see <see cref="AanvraagTypeFor"/>), and maps into
-/// <see cref="ApplicationSummaryDto"/> via <see cref="ZgwZaakMapper"/>. Creates a zaak +
+/// <see cref="AanvraagSummaryDto"/> via <see cref="ZgwZaakMapper"/>. Creates a zaak +
 /// status + rol for a just-submitted aanvraag. Selected only when <c>Zgw:Enabled=true</c>;
 /// the default stays <see cref="LocalZaakSource"/>.
 ///
@@ -36,16 +36,16 @@ public sealed class OpenZaakZaakSource(HttpClient http, ZgwTokenProvider tokens,
   // sync /admin/cases endpoint, and ASP.NET Core has no sync-context to deadlock on. Make the
   // whole cases read path async (endpoint + CasesAdmin + interface) if OpenZaak becomes the
   // default and this blocking call shows up under load.
-  public IReadOnlyList<ApplicationSummaryDto> ListCases(DateTimeOffset now) =>
+  public IReadOnlyList<AanvraagSummaryDto> ListCases(DateTimeOffset now) =>
       ListCasesAsync(bsn: null, caller: null).GetAwaiter().GetResult();
 
   /// <summary>WP-53: same read, filtered to one citizen's own zaken via ZGW's rol filter param
   /// (see <see cref="ListCasesAsync"/>) — and minted with that citizen's identity, not the
   /// system-level one <see cref="ListCases"/> uses.</summary>
-  public IReadOnlyList<ApplicationSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now) =>
+  public IReadOnlyList<AanvraagSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now) =>
       ListCasesAsync(caller.Bsn, caller).GetAwaiter().GetResult();
 
-  private async Task<IReadOnlyList<ApplicationSummaryDto>> ListCasesAsync(string? bsn, CallerIdentity? caller)
+  private async Task<IReadOnlyList<AanvraagSummaryDto>> ListCasesAsync(string? bsn, CallerIdentity? caller)
   {
     var url = $"{options.ZrcBaseUrl}/zaken";
     if (bsn is not null)
@@ -55,7 +55,7 @@ public sealed class OpenZaakZaakSource(HttpClient http, ZgwTokenProvider tokens,
   }
 
   /// <summary>Real, live-repro'd bug (behandelportal's werkvoorraad always failed to parse):
-  /// <c>ApplicationSummaryDto.Type</c>'s contract is the internal aanvraag-type key (e.g.
+  /// <c>AanvraagSummaryDto.Type</c>'s contract is the internal aanvraag-type key (e.g.
   /// "herregistratie" — what <see cref="LocalZaakSource"/>/<c>Mappers.ToSummaryDto</c> send,
   /// and what the FE's <c>AANVRAAG_TYPES</c> trust boundary accepts), NOT OpenZaak's human
   /// zaaktype label ("Herregistratie arts") this used to resolve via an extra Catalogi round
diff --git a/backend/src/BigRegister.Api/Zgw/ZgwZaakMapper.cs b/backend/src/BigRegister.Api/Zgw/ZgwZaakMapper.cs
index e54d478..430ebb5 100644
--- a/backend/src/BigRegister.Api/Zgw/ZgwZaakMapper.cs
+++ b/backend/src/BigRegister.Api/Zgw/ZgwZaakMapper.cs
@@ -6,7 +6,7 @@ namespace BigRegister.Api.Zgw;
 
 /// <summary>
 /// The subset of a ZGW Zaak (Zaken API / ZRC) the read slice needs. The full resource has
-/// dozens of fields; we bind only what maps to <see cref="ApplicationSummaryDto"/>. Note the
+/// dozens of fields; we bind only what maps to <see cref="AanvraagSummaryDto"/>. Note the
 /// two ZGW traits that force an anti-corruption layer: <see cref="Url"/> is the resource's
 /// identity (not a bare id), and <see cref="Zaaktype"/> is a URL <em>into another service</em>
 /// (Catalogi/ZTC) that must be resolved to a human label.
@@ -20,7 +20,7 @@ public sealed record ZgwZaak(
     [property: JsonPropertyName("registratiedatum")] DateOnly? Registratiedatum);
 
 /// <summary>
-/// Anti-corruption map: ZGW Zaak → the existing <see cref="ApplicationSummaryDto"/> the FE
+/// Anti-corruption map: ZGW Zaak → the existing <see cref="AanvraagSummaryDto"/> the FE
 /// already renders (WP-49). This is where "URL as identity" and the cross-service zaaktype
 /// join get flattened away, so nothing downstream (the FE) sees ZGW shapes.
 /// </summary>
@@ -29,7 +29,7 @@ public static class ZgwZaakMapper
   /// <summary>Last path segment of a ZGW resource URL — the uuid that identifies it.</summary>
   public static string Uuid(string url) => url.TrimEnd('/').Split('/').Last();
 
-  public static ApplicationSummaryDto ToSummaryDto(ZgwZaak z, string zaaktypeLabel)
+  public static AanvraagSummaryDto ToSummaryDto(ZgwZaak z, string zaaktypeLabel)
   {
     // ponytail: coarse status map — an open zaak (no einddatum) is In behandeling, a closed
     // one is Goedgekeurd. Real fidelity (statustype/resultaat lookups) is a later slice; the
@@ -41,7 +41,7 @@ public static class ZgwZaakMapper
     var created = Iso(z.Registratiedatum ?? z.Startdatum);
     var updated = Iso(z.Einddatum ?? z.Registratiedatum ?? z.Startdatum);
 
-    return new ApplicationSummaryDto(
+    return new AanvraagSummaryDto(
         Id: Uuid(z.Url),
         Type: zaaktypeLabel,
         Status: status,
diff --git a/backend/swagger.json b/backend/swagger.json
index e0ccac2..7145b22 100644
--- a/backend/swagger.json
+++ b/backend/swagger.json
@@ -425,7 +425,7 @@
         }
       }
     },
-    "/api/v1/applications": {
+    "/api/v1/aanvragen": {
       "get": {
         "tags": [
           "BigRegister.Api, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
@@ -438,7 +438,7 @@
                 "schema": {
                   "type": "array",
                   "items": {
-                    "$ref": "#/components/schemas/ApplicationSummaryDto"
+                    "$ref": "#/components/schemas/AanvraagSummaryDto"
                   }
                 }
               }
@@ -454,7 +454,7 @@
           "content": {
             "application/json": {
               "schema": {
-                "$ref": "#/components/schemas/CreateApplicationRequest"
+                "$ref": "#/components/schemas/CreateAanvraagRequest"
               }
             }
           },
@@ -466,7 +466,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/ApplicationDetailDto"
+                  "$ref": "#/components/schemas/AanvraagDetailDto"
                 }
               }
             }
@@ -484,7 +484,7 @@
         }
       }
     },
-    "/api/v1/applications/{id}": {
+    "/api/v1/aanvragen/{id}": {
       "get": {
         "tags": [
           "BigRegister.Api, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
@@ -505,7 +505,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/ApplicationDetailDto"
+                  "$ref": "#/components/schemas/AanvraagDetailDto"
                 }
               }
             }
@@ -592,7 +592,7 @@
         }
       }
     },
-    "/api/v1/applications/{id}/submit": {
+    "/api/v1/aanvragen/{id}/submit": {
       "post": {
         "tags": [
           "BigRegister.Api, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"
@@ -611,7 +611,7 @@
           "content": {
             "application/json": {
               "schema": {
-                "$ref": "#/components/schemas/SubmitApplicationRequest"
+                "$ref": "#/components/schemas/AanvraagIndienenRequest"
               }
             }
           },
@@ -623,7 +623,7 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "$ref": "#/components/schemas/SubmitApplicationResponse"
+                  "$ref": "#/components/schemas/AanvraagIndienenResponse"
                 }
               }
             }
@@ -667,7 +667,7 @@
                 "schema": {
                   "type": "array",
                   "items": {
-                    "$ref": "#/components/schemas/ApplicationSummaryDto"
+                    "$ref": "#/components/schemas/AanvraagSummaryDto"
                   }
                 }
               }
@@ -766,7 +766,7 @@
                 "schema": {
                   "type": "array",
                   "items": {
-                    "$ref": "#/components/schemas/ApplicationSummaryDto"
+                    "$ref": "#/components/schemas/AanvraagSummaryDto"
                   }
                 }
               }
@@ -1484,57 +1484,7 @@
         },
         "additionalProperties": false
       },
-      "AanvraagStatusDto": {
-        "type": "object",
-        "properties": {
-          "tag": {
-            "type": "string",
-            "nullable": true
-          },
-          "stepIndex": {
-            "type": "integer",
-            "format": "int32",
-            "nullable": true
-          },
-          "stepCount": {
-            "type": "integer",
-            "format": "int32",
-            "nullable": true
-          },
-          "referentie": {
-            "type": "string",
-            "nullable": true
-          },
-          "manual": {
-            "type": "boolean",
-            "nullable": true
-          },
-          "reden": {
-            "type": "string",
-            "nullable": true
-          }
-        },
-        "additionalProperties": false
-      },
-      "AdresDto": {
-        "type": "object",
-        "properties": {
-          "straat": {
-            "type": "string",
-            "nullable": true
-          },
-          "postcode": {
-            "type": "string",
-            "nullable": true
-          },
-          "woonplaats": {
-            "type": "string",
-            "nullable": true
-          }
-        },
-        "additionalProperties": false
-      },
-      "ApplicationDetailDto": {
+      "AanvraagDetailDto": {
         "type": "object",
         "properties": {
           "id": {
@@ -1573,7 +1523,83 @@
         },
         "additionalProperties": false
       },
-      "ApplicationSummaryDto": {
+      "AanvraagIndienenRequest": {
+        "type": "object",
+        "properties": {
+          "diplomaHerkomst": {
+            "type": "string",
+            "nullable": true
+          },
+          "uren": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
+          },
+          "documents": {
+            "type": "array",
+            "items": {
+              "$ref": "#/components/schemas/DocumentRefDto"
+            },
+            "nullable": true
+          },
+          "aanvullendeScholing": {
+            "type": "boolean",
+            "nullable": true
+          },
+          "scholingPunten": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
+          }
+        },
+        "additionalProperties": false
+      },
+      "AanvraagIndienenResponse": {
+        "type": "object",
+        "properties": {
+          "referentie": {
+            "type": "string",
+            "nullable": true
+          },
+          "status": {
+            "$ref": "#/components/schemas/AanvraagStatusDto"
+          }
+        },
+        "additionalProperties": false
+      },
+      "AanvraagStatusDto": {
+        "type": "object",
+        "properties": {
+          "tag": {
+            "type": "string",
+            "nullable": true
+          },
+          "stepIndex": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
+          },
+          "stepCount": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
+          },
+          "referentie": {
+            "type": "string",
+            "nullable": true
+          },
+          "manual": {
+            "type": "boolean",
+            "nullable": true
+          },
+          "reden": {
+            "type": "string",
+            "nullable": true
+          }
+        },
+        "additionalProperties": false
+      },
+      "AanvraagSummaryDto": {
         "type": "object",
         "properties": {
           "id": {
@@ -1613,6 +1639,24 @@
         },
         "additionalProperties": false
       },
+      "AdresDto": {
+        "type": "object",
+        "properties": {
+          "straat": {
+            "type": "string",
+            "nullable": true
+          },
+          "postcode": {
+            "type": "string",
+            "nullable": true
+          },
+          "woonplaats": {
+            "type": "string",
+            "nullable": true
+          }
+        },
+        "additionalProperties": false
+      },
       "AuthzAuditDto": {
         "type": "object",
         "properties": {
@@ -1674,7 +1718,7 @@
         "type": "object",
         "properties": {
           "aanvraag": {
-            "$ref": "#/components/schemas/ApplicationSummaryDto"
+            "$ref": "#/components/schemas/AanvraagSummaryDto"
           },
           "documenten": {
             "type": "array",
@@ -1860,7 +1904,7 @@
         },
         "additionalProperties": false
       },
-      "CreateApplicationRequest": {
+      "CreateAanvraagRequest": {
         "type": "object",
         "properties": {
           "type": {
@@ -2678,50 +2722,6 @@
         },
         "additionalProperties": false
       },
-      "SubmitApplicationRequest": {
-        "type": "object",
-        "properties": {
-          "diplomaHerkomst": {
-            "type": "string",
-            "nullable": true
-          },
-          "uren": {
-            "type": "integer",
-            "format": "int32",
-            "nullable": true
-          },
-          "documents": {
-            "type": "array",
-            "items": {
-              "$ref": "#/components/schemas/DocumentRefDto"
-            },
-            "nullable": true
-          },
-          "aanvullendeScholing": {
-            "type": "boolean",
-            "nullable": true
-          },
-          "scholingPunten": {
-            "type": "integer",
-            "format": "int32",
-            "nullable": true
-          }
-        },
-        "additionalProperties": false
-      },
-      "SubmitApplicationResponse": {
-        "type": "object",
-        "properties": {
-          "referentie": {
-            "type": "string",
-            "nullable": true
-          },
-          "status": {
-            "$ref": "#/components/schemas/AanvraagStatusDto"
-          }
-        },
-        "additionalProperties": false
-      },
       "UploadCategoriesDto": {
         "type": "object",
         "properties": {
diff --git a/backend/tests/BigRegister.Tests/ApplicationTests.cs b/backend/tests/BigRegister.Tests/AanvraagTests.cs
similarity index 72%
rename from backend/tests/BigRegister.Tests/ApplicationTests.cs
rename to backend/tests/BigRegister.Tests/AanvraagTests.cs
index 551a6ca..551abdc 100644
--- a/backend/tests/BigRegister.Tests/ApplicationTests.cs
+++ b/backend/tests/BigRegister.Tests/AanvraagTests.cs
@@ -8,27 +8,27 @@ using Microsoft.AspNetCore.Mvc.Testing;
 
 namespace BigRegister.Tests;
 
-public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture<TestWebApplicationFactory>
+public class AanvraagTests(TestWebApplicationFactory factory) : IClassFixture<TestWebApplicationFactory>
 {
   private readonly HttpClient _client = factory.CreateClient();
 
-  private async Task<ApplicationDetailDto> Create(string type = "registratie")
+  private async Task<AanvraagDetailDto> Create(string type = "registratie")
   {
     // WP-35: one Concept per type is now server-enforced, and these tests share one DB
     // (IClassFixture). Clear any leftover Concept so each test starts from a clean slate.
     var existing = await List();
     Assert.NotNull(existing);
     foreach (var s in existing.Where(x => x.Status.Tag == "Concept"))
-      await _client.DeleteAsync($"/api/v1/applications/{s.Id}");
-    var res = await _client.PostAsJsonAsync("/api/v1/applications", new { type });
+      await _client.DeleteAsync($"/api/v1/aanvragen/{s.Id}");
+    var res = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type });
     Assert.Equal(HttpStatusCode.Created, res.StatusCode);
-    var created = await res.Content.ReadFromJsonAsync<ApplicationDetailDto>();
+    var created = await res.Content.ReadFromJsonAsync<AanvraagDetailDto>();
     Assert.NotNull(created);
     return created;
   }
 
-  private Task<List<ApplicationSummaryDto>?> List() =>
-      _client.GetFromJsonAsync<List<ApplicationSummaryDto>>("/api/v1/applications");
+  private Task<List<AanvraagSummaryDto>?> List() =>
+      _client.GetFromJsonAsync<List<AanvraagSummaryDto>>("/api/v1/aanvragen");
 
   // --- Lifecycle over HTTP ---
 
@@ -36,7 +36,7 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Create_then_list_shows_a_concept_with_step_progress()
   {
     var a = await Create();
-    await _client.PutAsJsonAsync($"/api/v1/applications/{a.Id}",
+    await _client.PutAsJsonAsync($"/api/v1/aanvragen/{a.Id}",
         new { draft = new { beroep = "arts" }, stepIndex = 1, stepCount = 4 });
 
     var list = await List();
@@ -51,10 +51,10 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Draft_sync_is_readable_back_from_detail()
   {
     var a = await Create();
-    await _client.PutAsJsonAsync($"/api/v1/applications/{a.Id}",
+    await _client.PutAsJsonAsync($"/api/v1/aanvragen/{a.Id}",
         new { draft = new { beroep = "verpleegkundige" }, stepIndex = 2, stepCount = 4 });
 
-    var detail = await _client.GetFromJsonAsync<ApplicationDetailDto>($"/api/v1/applications/{a.Id}");
+    var detail = await _client.GetFromJsonAsync<AanvraagDetailDto>($"/api/v1/aanvragen/{a.Id}");
     Assert.NotNull(detail);
     Assert.NotNull(detail.Draft);
     Assert.Equal("verpleegkundige", detail.Draft.Value.GetProperty("beroep").GetString());
@@ -64,9 +64,9 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Submit_duo_registratie_is_in_behandeling_and_auto()
   {
     var a = await Create("registratie");
-    var res = await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "duo" });
+    var res = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "duo" });
     res.EnsureSuccessStatusCode();
-    var body = (await res.Content.ReadFromJsonAsync<SubmitApplicationResponse>())!;
+    var body = (await res.Content.ReadFromJsonAsync<AanvraagIndienenResponse>())!;
     Assert.StartsWith("BIG-2026-", body.Referentie);
     Assert.Equal("InBehandeling", body.Status.Tag);
     Assert.False(body.Status.Manual);   // auto-approvable → not a manual case
@@ -76,9 +76,9 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Submit_handmatig_registratie_succeeds_as_manual_case()
   {
     var a = await Create("registratie");
-    var res = await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "handmatig" });
+    var res = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "handmatig" });
     res.EnsureSuccessStatusCode();   // no longer a 422
-    var body = (await res.Content.ReadFromJsonAsync<SubmitApplicationResponse>())!;
+    var body = (await res.Content.ReadFromJsonAsync<AanvraagIndienenResponse>())!;
     Assert.Equal("InBehandeling", body.Status.Tag);
     Assert.True(body.Status.Manual);
   }
@@ -87,9 +87,9 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Submit_herregistratie_with_zero_uren_is_afgewezen()
   {
     var a = await Create("herregistratie");
-    var res = await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { uren = 0 });
+    var res = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { uren = 0 });
     res.EnsureSuccessStatusCode();   // the submission is accepted...
-    var body = (await res.Content.ReadFromJsonAsync<SubmitApplicationResponse>())!;
+    var body = (await res.Content.ReadFromJsonAsync<AanvraagIndienenResponse>())!;
     Assert.Equal("Afgewezen", body.Status.Tag);   // ...but resolves to rejected
     Assert.NotNull(body.Status.Reden);
   }
@@ -98,8 +98,8 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Submitting_twice_conflicts()
   {
     var a = await Create("registratie");
-    (await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "duo" })).EnsureSuccessStatusCode();
-    var again = await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "duo" });
+    (await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "duo" })).EnsureSuccessStatusCode();
+    var again = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "duo" });
     Assert.Equal(HttpStatusCode.Conflict, again.StatusCode);
   }
 
@@ -109,7 +109,7 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Creating_a_second_concept_of_the_same_type_conflicts()
   {
     await Create("herregistratie");
-    var dup = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "herregistratie" });
+    var dup = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "herregistratie" });
     Assert.Equal(HttpStatusCode.Conflict, dup.StatusCode);
   }
 
@@ -117,7 +117,7 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task A_concept_of_a_different_type_is_allowed()
   {
     await Create("registratie");
-    var other = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "herregistratie" });
+    var other = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "herregistratie" });
     Assert.Equal(HttpStatusCode.Created, other.StatusCode);
   }
 
@@ -125,8 +125,8 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task A_new_concept_is_allowed_once_the_previous_one_is_submitted()
   {
     var a = await Create("registratie");
-    (await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "duo" })).EnsureSuccessStatusCode();
-    var next = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
+    (await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "duo" })).EnsureSuccessStatusCode();
+    var next = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
     Assert.Equal(HttpStatusCode.Created, next.StatusCode);
   }
 
@@ -134,38 +134,38 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
   public async Task Cancel_concept_removes_it()
   {
     var a = await Create();
-    Assert.Equal(HttpStatusCode.NoContent, (await _client.DeleteAsync($"/api/v1/applications/{a.Id}")).StatusCode);
-    Assert.Equal(HttpStatusCode.NotFound, (await _client.GetAsync($"/api/v1/applications/{a.Id}")).StatusCode);
+    Assert.Equal(HttpStatusCode.NoContent, (await _client.DeleteAsync($"/api/v1/aanvragen/{a.Id}")).StatusCode);
+    Assert.Equal(HttpStatusCode.NotFound, (await _client.GetAsync($"/api/v1/aanvragen/{a.Id}")).StatusCode);
   }
 
   [Fact]
   public async Task Cancel_submitted_aanvraag_conflicts()
   {
     var a = await Create("registratie");
-    (await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "duo" })).EnsureSuccessStatusCode();
-    Assert.Equal(HttpStatusCode.Conflict, (await _client.DeleteAsync($"/api/v1/applications/{a.Id}")).StatusCode);
+    (await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "duo" })).EnsureSuccessStatusCode();
+    Assert.Equal(HttpStatusCode.Conflict, (await _client.DeleteAsync($"/api/v1/aanvragen/{a.Id}")).StatusCode);
   }
 
-  // --- WP-53: citizen-scoping — GET /applications must never leak across identities. ---
+  // --- WP-53: citizen-scoping — GET /aanvragen must never leak across identities. ---
 
   [Fact]
   public async Task Applications_are_scoped_to_the_caller_bsn()
   {
     var mine = await Create("intake");
 
-    var createOther = new HttpRequestMessage(HttpMethod.Post, "/api/v1/applications")
+    var createOther = new HttpRequestMessage(HttpMethod.Post, "/api/v1/aanvragen")
     {
       Content = JsonContent.Create(new { type = "intake" }),
       Headers = { { "X-Subject", "999888777" } },
     };
     var otherRes = await _client.SendAsync(createOther);
     Assert.Equal(HttpStatusCode.Created, otherRes.StatusCode);
-    var other = (await otherRes.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
+    var other = (await otherRes.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
 
     try
     {
-      var listOther = new HttpRequestMessage(HttpMethod.Get, "/api/v1/applications") { Headers = { { "X-Subject", "999888777" } } };
-      var theirCases = (await (await _client.SendAsync(listOther)).Content.ReadFromJsonAsync<List<ApplicationSummaryDto>>())!;
+      var listOther = new HttpRequestMessage(HttpMethod.Get, "/api/v1/aanvragen") { Headers = { { "X-Subject", "999888777" } } };
+      var theirCases = (await (await _client.SendAsync(listOther)).Content.ReadFromJsonAsync<List<AanvraagSummaryDto>>())!;
       Assert.Contains(theirCases, c => c.Id == other.Id);
       Assert.DoesNotContain(theirCases, c => c.Id == mine.Id);
 
@@ -175,9 +175,9 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
     }
     finally
     {
-      var deleteOther = new HttpRequestMessage(HttpMethod.Delete, $"/api/v1/applications/{other.Id}") { Headers = { { "X-Subject", "999888777" } } };
+      var deleteOther = new HttpRequestMessage(HttpMethod.Delete, $"/api/v1/aanvragen/{other.Id}") { Headers = { { "X-Subject", "999888777" } } };
       await _client.SendAsync(deleteOther);
-      await _client.DeleteAsync($"/api/v1/applications/{mine.Id}");
+      await _client.DeleteAsync($"/api/v1/aanvragen/{mine.Id}");
     }
   }
 
@@ -205,7 +205,7 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
     var foreignDoc = await UploadAs(_client, "999888777", Guid.NewGuid().ToString());
     var a = await Create("registratie");
 
-    var res = await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit",
+    var res = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit",
         new { diplomaHerkomst = "duo", documents = new[] { new { categoryId = "diploma", channel = "digital", documentId = foreignDoc.DocumentId } } });
     Assert.Equal(HttpStatusCode.BadRequest, res.StatusCode);
 
@@ -221,7 +221,7 @@ public class ApplicationTests(TestWebApplicationFactory factory) : IClassFixture
     var foreignDoc = await UploadAs(_client, "999888777", Guid.NewGuid().ToString());
     var a = await Create("registratie");
 
-    var res = await _client.PutAsJsonAsync($"/api/v1/applications/{a.Id}",
+    var res = await _client.PutAsJsonAsync($"/api/v1/aanvragen/{a.Id}",
         new { draft = new { }, stepIndex = 0, stepCount = 1, documentIds = new[] { foreignDoc.DocumentId } });
     Assert.Equal(HttpStatusCode.BadRequest, res.StatusCode);
   }
diff --git a/backend/tests/BigRegister.Tests/Acceptance/IntakeSubmissionTests.cs b/backend/tests/BigRegister.Tests/Acceptance/IntakeSubmissionTests.cs
index d70ee6c..bdb0bc7 100644
--- a/backend/tests/BigRegister.Tests/Acceptance/IntakeSubmissionTests.cs
+++ b/backend/tests/BigRegister.Tests/Acceptance/IntakeSubmissionTests.cs
@@ -9,7 +9,7 @@ namespace BigRegister.Tests.Acceptance;
 
 /// <summary>
 /// Behaviour-level tests for the scholing-threshold enforcement (WP-69) over
-/// <c>POST /applications/{id}/submit</c> (the wizard's real path — WP-72 deleted the legacy
+/// <c>POST /aanvragen/{id}/submit</c> (the wizard's real path — WP-72 deleted the legacy
 /// <c>POST /intakes</c> endpoint this once also covered). Built through the <see
 /// cref="Given"/> type-state builder, mirroring <see cref="BesluitLifecycleTests"/> rather
 /// than the full wizard/upload dance — the builder's default owner IS <see
@@ -28,7 +28,7 @@ public class IntakeSubmissionTests(TestWebApplicationFactory factory) : IClassFi
   }
 
   private Task<HttpResponseMessage> Submit(string id, object body) =>
-      _client.PostAsJsonAsync($"/api/v1/applications/{id}/submit", body);
+      _client.PostAsJsonAsync($"/api/v1/aanvragen/{id}/submit", body);
 
   [Fact]
   public async Task Below_threshold_without_an_answer_is_rejected_and_stays_a_concept()
@@ -117,7 +117,7 @@ public class IntakeSubmissionTests(TestWebApplicationFactory factory) : IClassFi
 
     // Then the submission is accepted and resolves to Afgewezen — not a 400.
     res.EnsureSuccessStatusCode();
-    var body = (await res.Content.ReadFromJsonAsync<SubmitApplicationResponse>())!;
+    var body = (await res.Content.ReadFromJsonAsync<AanvraagIndienenResponse>())!;
     Assert.Equal("Afgewezen", body.Status.Tag);
   }
 }
diff --git a/backend/tests/BigRegister.Tests/AdminCasesTests.cs b/backend/tests/BigRegister.Tests/AdminCasesTests.cs
index 475778a..afd1816 100644
--- a/backend/tests/BigRegister.Tests/AdminCasesTests.cs
+++ b/backend/tests/BigRegister.Tests/AdminCasesTests.cs
@@ -18,11 +18,11 @@ public class AdminCasesTests(TestWebApplicationFactory factory) : IClassFixture<
     return req;
   }
 
-  private async Task<ApplicationDetailDto> Create(string type)
+  private async Task<AanvraagDetailDto> Create(string type)
   {
-    var res = await _client.PostAsJsonAsync("/api/v1/applications", new { type });
+    var res = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type });
     Assert.Equal(HttpStatusCode.Created, res.StatusCode);
-    return (await res.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
+    return (await res.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
   }
 
   [Fact]
@@ -33,7 +33,7 @@ public class AdminCasesTests(TestWebApplicationFactory factory) : IClassFixture<
     {
       var list = await _client.SendAsync(Admin(HttpMethod.Get, "/api/v1/admin/cases"));
       list.EnsureSuccessStatusCode();
-      var cases = (await list.Content.ReadFromJsonAsync<List<ApplicationSummaryDto>>())!;
+      var cases = (await list.Content.ReadFromJsonAsync<List<AanvraagSummaryDto>>())!;
       var mine = cases.Single(x => x.Id == a.Id);
       // RB-03/BIO-003: the owner is carried, but masked — it is a BSN, and this list is
       // read by someone who is not the subject.
@@ -57,13 +57,13 @@ public class AdminCasesTests(TestWebApplicationFactory factory) : IClassFixture<
   public async Task Admin_can_delete_a_submitted_case()
   {
     var a = await Create("registratie");
-    (await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { diplomaHerkomst = "duo" }))
+    (await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { diplomaHerkomst = "duo" }))
         .EnsureSuccessStatusCode();
 
     // The user-facing DELETE refuses a submitted case (409); admin delete removes it.
     var del = await _client.SendAsync(Admin(HttpMethod.Delete, $"/api/v1/admin/cases/{a.Id}"));
     Assert.Equal(HttpStatusCode.NoContent, del.StatusCode);
-    Assert.Equal(HttpStatusCode.NotFound, (await _client.GetAsync($"/api/v1/applications/{a.Id}")).StatusCode);
+    Assert.Equal(HttpStatusCode.NotFound, (await _client.GetAsync($"/api/v1/aanvragen/{a.Id}")).StatusCode);
   }
 
   [Fact]
diff --git a/backend/tests/BigRegister.Tests/BeoordelingIdMismatchTests.cs b/backend/tests/BigRegister.Tests/BeoordelingIdMismatchTests.cs
index 812c86a..378258c 100644
--- a/backend/tests/BigRegister.Tests/BeoordelingIdMismatchTests.cs
+++ b/backend/tests/BigRegister.Tests/BeoordelingIdMismatchTests.cs
@@ -17,12 +17,12 @@ namespace BigRegister.Tests;
 file sealed class IdMismatchZaakSource : IZaakSource
 {
   private readonly LocalZaakSource inner = new();
-  private static ApplicationSummaryDto Rekey(ApplicationSummaryDto dto) => dto with { Id = $"zaak-{dto.Id}" };
+  private static AanvraagSummaryDto Rekey(AanvraagSummaryDto dto) => dto with { Id = $"zaak-{dto.Id}" };
 
-  public IReadOnlyList<ApplicationSummaryDto> ListCases(DateTimeOffset now) =>
+  public IReadOnlyList<AanvraagSummaryDto> ListCases(DateTimeOffset now) =>
       inner.ListCases(now).Select(Rekey).ToList();
 
-  public IReadOnlyList<ApplicationSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now) =>
+  public IReadOnlyList<AanvraagSummaryDto> ListMyCases(ZorgverlenerCaller caller, DateTimeOffset now) =>
       inner.ListMyCases(caller, now).Select(Rekey).ToList();
 
   public (string Referentie, AanvraagStatusDto Status, string? ZaakUrl) CreateZaak(
@@ -67,13 +67,13 @@ public class BeoordelingIdMismatchTests
     using var factory = Factory();
     using var client = factory.CreateClient();
 
-    var created = await client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
-    var app = (await created.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
-    var submit = await client.PostAsJsonAsync($"/api/v1/applications/{app.Id}/submit", new { diplomaHerkomst = "handmatig" });
+    var created = await client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
+    var app = (await created.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
+    var submit = await client.PostAsJsonAsync($"/api/v1/aanvragen/{app.Id}/submit", new { diplomaHerkomst = "handmatig" });
     submit.EnsureSuccessStatusCode();
 
     var werkvoorraad = await client.SendAsync(Behandelaar(HttpMethod.Get, "/api/v1/werkvoorraad"));
-    var items = (await werkvoorraad.Content.ReadFromJsonAsync<List<ApplicationSummaryDto>>())!;
+    var items = (await werkvoorraad.Content.ReadFromJsonAsync<List<AanvraagSummaryDto>>())!;
     var caseId = Assert.Single(items).Id;
     // Sanity: the id divergence this test exists for is real, not accidentally absent.
     Assert.NotEqual(app.Id, caseId);
diff --git a/backend/tests/BigRegister.Tests/BeoordelingTests.cs b/backend/tests/BigRegister.Tests/BeoordelingTests.cs
index f79ffbb..23334f9 100644
--- a/backend/tests/BigRegister.Tests/BeoordelingTests.cs
+++ b/backend/tests/BigRegister.Tests/BeoordelingTests.cs
@@ -35,17 +35,17 @@ public class BeoordelingTests(TestWebApplicationFactory factory) : IClassFixture
   /// A manual (never auto-approved) case with one linked document, so it stays
   /// InBehandeling/decidable regardless of test timing (the 8s auto-approval window
   /// would otherwise make a duo-registratie/herregistratie fixture flaky).
-  private async Task<(ApplicationDetailDto App, string DocumentId)> CreateManualCaseWithDocument()
+  private async Task<(AanvraagDetailDto App, string DocumentId)> CreateManualCaseWithDocument()
   {
-    var created = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
-    var a = (await created.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
+    var created = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
+    var a = (await created.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
 
     var localId = Guid.NewGuid().ToString();
     var upload = await _client.PostAsync("/api/v1/uploads", UploadForm(localId, "diploma", "diploma.pdf"));
     upload.EnsureSuccessStatusCode();
     var doc = (await upload.Content.ReadFromJsonAsync<UploadResponse>())!;
 
-    var submit = await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new
+    var submit = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new
     {
       diplomaHerkomst = "handmatig",
       documents = new[] { new { categoryId = "diploma", channel = "digital", documentId = doc.DocumentId } },
@@ -88,8 +88,8 @@ public class BeoordelingTests(TestWebApplicationFactory factory) : IClassFixture
   [Fact]
   public async Task Concept_and_unknown_id_are_not_found()
   {
-    var created = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
-    var concept = (await created.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
+    var created = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
+    var concept = (await created.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
     try
     {
       var conceptRes = await _client.SendAsync(AsBehandelaar(HttpMethod.Get, $"/api/v1/beoordeling/{concept.Id}"));
@@ -100,7 +100,7 @@ public class BeoordelingTests(TestWebApplicationFactory factory) : IClassFixture
     }
     finally
     {
-      await _client.DeleteAsync($"/api/v1/applications/{concept.Id}");
+      await _client.DeleteAsync($"/api/v1/aanvragen/{concept.Id}");
     }
   }
 
diff --git a/backend/tests/BigRegister.Tests/EndpointTests.cs b/backend/tests/BigRegister.Tests/EndpointTests.cs
index b8fb2d7..cd74ca3 100644
--- a/backend/tests/BigRegister.Tests/EndpointTests.cs
+++ b/backend/tests/BigRegister.Tests/EndpointTests.cs
@@ -202,9 +202,9 @@ public class EndpointTests(TestWebApplicationFactory factory) : IClassFixture<Te
     var doc = await Upload(Guid.NewGuid().ToString());
     // Through the real submit path (RB-06 deleted POST /registrations, which was the only
     // other caller of DocumentStore.Link and had no ownership guard on it).
-    var created = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
-    var aanvraag = (await created.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
-    var submit = await _client.PostAsJsonAsync($"/api/v1/applications/{aanvraag.Id}/submit",
+    var created = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
+    var aanvraag = (await created.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
+    var submit = await _client.PostAsJsonAsync($"/api/v1/aanvragen/{aanvraag.Id}/submit",
         new { diplomaHerkomst = "duo", documents = new[] { new DocumentRefDto("diploma", "digital", doc.DocumentId) } });
     submit.EnsureSuccessStatusCode();
     Assert.Equal(HttpStatusCode.Conflict, (await _client.DeleteAsync($"/api/v1/uploads/{doc.DocumentId}")).StatusCode);
diff --git a/backend/tests/BigRegister.Tests/FeatureFlagTests.cs b/backend/tests/BigRegister.Tests/FeatureFlagTests.cs
index 6502e78..af3b68b 100644
--- a/backend/tests/BigRegister.Tests/FeatureFlagTests.cs
+++ b/backend/tests/BigRegister.Tests/FeatureFlagTests.cs
@@ -51,16 +51,16 @@ public class FeatureFlagTests(TestWebApplicationFactory factory) : IClassFixture
   {
     try
     {
-      // Off → POST /applications for a registratie is refused.
+      // Off → POST /aanvragen for a registratie is refused.
       (await _client.SendAsync(Admin(HttpMethod.Put, $"/api/v1/admin/flags/{FeatureFlags.InschrijvingOpen}", new { enabled = false })))
           .EnsureSuccessStatusCode();
-      var blocked = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
+      var blocked = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
       Assert.Equal(HttpStatusCode.Forbidden, blocked.StatusCode);
 
       // On → allowed again.
       (await _client.SendAsync(Admin(HttpMethod.Put, $"/api/v1/admin/flags/{FeatureFlags.InschrijvingOpen}", new { enabled = true })))
           .EnsureSuccessStatusCode();
-      var ok = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "registratie" });
+      var ok = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "registratie" });
       Assert.Equal(HttpStatusCode.Created, ok.StatusCode);
     }
     finally
diff --git a/backend/tests/BigRegister.Tests/OpenZaakIntegrationTests.cs b/backend/tests/BigRegister.Tests/OpenZaakIntegrationTests.cs
index 84017e5..8989a29 100644
--- a/backend/tests/BigRegister.Tests/OpenZaakIntegrationTests.cs
+++ b/backend/tests/BigRegister.Tests/OpenZaakIntegrationTests.cs
@@ -63,7 +63,7 @@ public class OpenZaakIntegrationTests
     using var client = factory.CreateClient();
     client.DefaultRequestHeaders.Add("X-Role", "admin");   // CasesAdmin gate (cases:manage)
 
-    var cases = await client.GetFromJsonAsync<List<ApplicationSummaryDto>>("/api/v1/admin/cases");
+    var cases = await client.GetFromJsonAsync<List<AanvraagSummaryDto>>("/api/v1/admin/cases");
 
     Assert.NotNull(cases);
     // bootstrap-catalogus.sh seeds exactly one zaak, identificatie BIG-2026-000123.
diff --git a/backend/tests/BigRegister.Tests/RouteInventoryTests.cs b/backend/tests/BigRegister.Tests/RouteInventoryTests.cs
index a010096..f4cff09 100644
--- a/backend/tests/BigRegister.Tests/RouteInventoryTests.cs
+++ b/backend/tests/BigRegister.Tests/RouteInventoryTests.cs
@@ -17,7 +17,7 @@ namespace BigRegister.Tests;
 /// - it is named, with a reason, in <see cref="AllowList"/> below.
 ///
 /// The allow-list is deliberately not "public routes" — most of its entries are NOT public.
-/// `GET /applications/{id}` requires a caller identity and is scoped to that caller's own BSN
+/// `GET /aanvragen/{id}` requires a caller identity and is scoped to that caller's own BSN
 /// inline (`ctx.Zorgverlener()`), not through one of the five wrappers, which only gate the
 /// coarse admin/behandelaar surfaces. Recording that here, with the actual reason, is the point
 /// of BIO-016's remediation ("makes 'this endpoint is public' a decision someone wrote down")
@@ -58,12 +58,12 @@ public class RouteInventoryTests(TestWebApplicationFactory factory) : IClassFixt
     new("GET", "/api/v1/uploads/{documentId}/content", "Ownership-scoped inline (RB-01/BIO-004): owning citizen, or a behandelaar via Authz.CanBeoordelen."),
     new("GET", "/api/v1/uploads/status", "Ownership-scoped inline: DocumentStore.ByLocalIds filtered to ctx.Zorgverlener().Bsn."),
     new("DELETE", "/api/v1/uploads/{documentId}", "Ownership-scoped inline: DocumentStore.DeleteOwned keyed by ctx.Zorgverlener().Bsn."),
-    new("GET", "/api/v1/applications", "Ownership-scoped inline: IZaakSource.ListMyCases(ctx.Zorgverlener(), ...)."),
-    new("GET", "/api/v1/applications/{id}", "Ownership-scoped inline: ApplicationStore.Get(id, ctx.Zorgverlener().Bsn)."),
-    new("POST", "/api/v1/applications", "Ownership-scoped inline: created under ctx.Zorgverlener().Bsn."),
-    new("PUT", "/api/v1/applications/{id}", "Ownership-scoped inline: ApplicationStore.SyncDraft keyed by ctx.Zorgverlener().Bsn."),
-    new("DELETE", "/api/v1/applications/{id}", "Ownership-scoped inline: ApplicationStore.Get/.Delete keyed by ctx.Zorgverlener().Bsn."),
-    new("POST", "/api/v1/applications/{id}/submit", "Ownership-scoped inline: ApplicationStore.Submit keyed by ctx.Zorgverlener().Bsn."),
+    new("GET", "/api/v1/aanvragen", "Ownership-scoped inline: IZaakSource.ListMyCases(ctx.Zorgverlener(), ...)."),
+    new("GET", "/api/v1/aanvragen/{id}", "Ownership-scoped inline: ApplicationStore.Get(id, ctx.Zorgverlener().Bsn)."),
+    new("POST", "/api/v1/aanvragen", "Ownership-scoped inline: created under ctx.Zorgverlener().Bsn."),
+    new("PUT", "/api/v1/aanvragen/{id}", "Ownership-scoped inline: ApplicationStore.SyncDraft keyed by ctx.Zorgverlener().Bsn."),
+    new("DELETE", "/api/v1/aanvragen/{id}", "Ownership-scoped inline: ApplicationStore.Get/.Delete keyed by ctx.Zorgverlener().Bsn."),
+    new("POST", "/api/v1/aanvragen/{id}/submit", "Ownership-scoped inline: ApplicationStore.Submit keyed by ctx.Zorgverlener().Bsn."),
 
     // --- External caller, not a Principal at all. ---
     new("POST", "/api/v1/zgw/notificaties", "OpenZaak's NRC, not a user: gated by a fixed-time shared-secret comparison, audited directly."),
diff --git a/backend/tests/BigRegister.Tests/WerkvoorraadTests.cs b/backend/tests/BigRegister.Tests/WerkvoorraadTests.cs
index c665f08..022ed5f 100644
--- a/backend/tests/BigRegister.Tests/WerkvoorraadTests.cs
+++ b/backend/tests/BigRegister.Tests/WerkvoorraadTests.cs
@@ -18,11 +18,11 @@ public class WerkvoorraadTests(TestWebApplicationFactory factory) : IClassFixtur
     return req;
   }
 
-  private async Task<ApplicationDetailDto> CreateAndSubmitHerregistratie()
+  private async Task<AanvraagDetailDto> CreateAndSubmitHerregistratie()
   {
-    var created = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "herregistratie" });
-    var a = (await created.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
-    (await _client.PostAsJsonAsync($"/api/v1/applications/{a.Id}/submit", new { uren = 200 }))
+    var created = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "herregistratie" });
+    var a = (await created.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
+    (await _client.PostAsJsonAsync($"/api/v1/aanvragen/{a.Id}/submit", new { uren = 200 }))
         .EnsureSuccessStatusCode();
     return a;
   }
@@ -35,7 +35,7 @@ public class WerkvoorraadTests(TestWebApplicationFactory factory) : IClassFixtur
     {
       var res = await _client.SendAsync(AsBehandelaar("/api/v1/werkvoorraad"));
       res.EnsureSuccessStatusCode();
-      var queue = (await res.Content.ReadFromJsonAsync<List<ApplicationSummaryDto>>())!;
+      var queue = (await res.Content.ReadFromJsonAsync<List<AanvraagSummaryDto>>())!;
       var mine = queue.Single(x => x.Id == a.Id);
       Assert.Equal("InBehandeling", mine.Status.Tag);
       // RB-03/BIO-003: masked, like /admin/cases — both inherit ToAdminSummaryDto.
@@ -53,18 +53,18 @@ public class WerkvoorraadTests(TestWebApplicationFactory factory) : IClassFixtur
   [Fact]
   public async Task Queue_excludes_concepts()
   {
-    var created = await _client.PostAsJsonAsync("/api/v1/applications", new { type = "herregistratie" });
-    var a = (await created.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
+    var created = await _client.PostAsJsonAsync("/api/v1/aanvragen", new { type = "herregistratie" });
+    var a = (await created.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
     try
     {
       var res = await _client.SendAsync(AsBehandelaar("/api/v1/werkvoorraad"));
       res.EnsureSuccessStatusCode();
-      var queue = (await res.Content.ReadFromJsonAsync<List<ApplicationSummaryDto>>())!;
+      var queue = (await res.Content.ReadFromJsonAsync<List<AanvraagSummaryDto>>())!;
       Assert.DoesNotContain(queue, x => x.Id == a.Id);
     }
     finally
     {
-      await _client.DeleteAsync($"/api/v1/applications/{a.Id}");
+      await _client.DeleteAsync($"/api/v1/aanvragen/{a.Id}");
     }
   }
 
diff --git a/backend/tests/BigRegister.Tests/ZgwDivergenceTests.cs b/backend/tests/BigRegister.Tests/ZgwDivergenceTests.cs
index be845bb..42353b6 100644
--- a/backend/tests/BigRegister.Tests/ZgwDivergenceTests.cs
+++ b/backend/tests/BigRegister.Tests/ZgwDivergenceTests.cs
@@ -39,14 +39,14 @@ public class ZgwDivergenceTests
             b.ConfigurePrimaryHttpMessageHandler(() => stub))));
   }
 
-  /// <summary>Doesn't call GET /applications first (unlike ApplicationTests.Create) — under
+  /// <summary>Doesn't call GET /aanvragen first (unlike ApplicationTests.Create) — under
   /// Zgw:Enabled=true that route goes through IZaakSource too, which this test's stub doesn't
   /// need to answer since every test here uses a fresh db and creates exactly one aanvraag.</summary>
   private static async Task<string> CreateConcept(HttpClient client, string type = "registratie")
   {
-    var res = await client.PostAsJsonAsync("/api/v1/applications", new { type });
+    var res = await client.PostAsJsonAsync("/api/v1/aanvragen", new { type });
     res.EnsureSuccessStatusCode();
-    var body = (await res.Content.ReadFromJsonAsync<ApplicationDetailDto>())!;
+    var body = (await res.Content.ReadFromJsonAsync<AanvraagDetailDto>())!;
     return body.Id;
   }
 
@@ -78,11 +78,11 @@ public class ZgwDivergenceTests
     using var client = factory.CreateClient();
 
     var id = await CreateConcept(client);
-    var res = await client.PostAsJsonAsync($"/api/v1/applications/{id}/submit", new { diplomaHerkomst = "duo" });
+    var res = await client.PostAsJsonAsync($"/api/v1/aanvragen/{id}/submit", new { diplomaHerkomst = "duo" });
 
     // The local write is still authoritative: 200 with a real reference, not a 500.
     res.EnsureSuccessStatusCode();
-    var body = (await res.Content.ReadFromJsonAsync<SubmitApplicationResponse>())!;
+    var body = (await res.Content.ReadFromJsonAsync<AanvraagIndienenResponse>())!;
     Assert.NotEmpty(body.Referentie);
 
     var stored = ApplicationStore.ListAll().Single(a => a.Id == id);
@@ -103,7 +103,7 @@ public class ZgwDivergenceTests
     using var client = factory.CreateClient();
 
     var id = await CreateConcept(client);
-    var res = await client.PostAsJsonAsync($"/api/v1/applications/{id}/submit", new { diplomaHerkomst = "duo" });
+    var res = await client.PostAsJsonAsync($"/api/v1/aanvragen/{id}/submit", new { diplomaHerkomst = "duo" });
     res.EnsureSuccessStatusCode();
 
     var stored = ApplicationStore.ListAll().Single(a => a.Id == id);
@@ -126,7 +126,7 @@ public class ZgwDivergenceTests
     using var client = factory.CreateClient();
 
     var id = await CreateConcept(client);
-    (await client.PostAsJsonAsync($"/api/v1/applications/{id}/submit", new { diplomaHerkomst = "duo" }))
+    (await client.PostAsJsonAsync($"/api/v1/aanvragen/{id}/submit", new { diplomaHerkomst = "duo" }))
         .EnsureSuccessStatusCode();
 
     var error = ApplicationStore.ListAll().Single(a => a.Id == id).ZgwError;
diff --git a/libs/shared/src/infrastructure/api-client.ts b/libs/shared/src/infrastructure/api-client.ts
index 835788c..268d9c3 100644
--- a/libs/shared/src/infrastructure/api-client.ts
+++ b/libs/shared/src/infrastructure/api-client.ts
@@ -637,8 +637,8 @@ export class ApiClient {
     /**
      * @return OK
      */
-    applicationsAll(): Promise<ApplicationSummaryDto[]> {
-        let url_ = this.baseUrl + "/api/v1/applications";
+    aanvragenAll(): Promise<AanvraagSummaryDto[]> {
+        let url_ = this.baseUrl + "/api/v1/aanvragen";
         url_ = url_.replace(/[?&]$/, "");
 
         let options_: RequestInit = {
@@ -649,17 +649,17 @@ export class ApiClient {
         };
 
         return this.http.fetch(url_, options_).then((_response: Response) => {
-            return this.processApplicationsAll(_response);
+            return this.processAanvragenAll(_response);
         });
     }
 
-    protected processApplicationsAll(response: Response): Promise<ApplicationSummaryDto[]> {
+    protected processAanvragenAll(response: Response): Promise<AanvraagSummaryDto[]> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 200) {
             return response.text().then((_responseText) => {
             let result200: any = null;
-            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ApplicationSummaryDto[];
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as AanvraagSummaryDto[];
             return result200;
             });
         } else if (status !== 200 && status !== 204) {
@@ -667,14 +667,14 @@ export class ApiClient {
             return throwException("An unexpected server error occurred.", status, _responseText, _headers);
             });
         }
-        return Promise.resolve<ApplicationSummaryDto[]>(null as any);
+        return Promise.resolve<AanvraagSummaryDto[]>(null as any);
     }
 
     /**
      * @return Created
      */
-    applicationsPOST(body: CreateApplicationRequest): Promise<ApplicationDetailDto> {
-        let url_ = this.baseUrl + "/api/v1/applications";
+    aanvragenPOST(body: CreateAanvraagRequest): Promise<AanvraagDetailDto> {
+        let url_ = this.baseUrl + "/api/v1/aanvragen";
         url_ = url_.replace(/[?&]$/, "");
 
         const content_ = JSON.stringify(body);
@@ -689,17 +689,17 @@ export class ApiClient {
         };
 
         return this.http.fetch(url_, options_).then((_response: Response) => {
-            return this.processApplicationsPOST(_response);
+            return this.processAanvragenPOST(_response);
         });
     }
 
-    protected processApplicationsPOST(response: Response): Promise<ApplicationDetailDto> {
+    protected processAanvragenPOST(response: Response): Promise<AanvraagDetailDto> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 201) {
             return response.text().then((_responseText) => {
             let result201: any = null;
-            result201 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ApplicationDetailDto;
+            result201 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as AanvraagDetailDto;
             return result201;
             });
         } else if (status === 409) {
@@ -713,14 +713,14 @@ export class ApiClient {
             return throwException("An unexpected server error occurred.", status, _responseText, _headers);
             });
         }
-        return Promise.resolve<ApplicationDetailDto>(null as any);
+        return Promise.resolve<AanvraagDetailDto>(null as any);
     }
 
     /**
      * @return OK
      */
-    applicationsGET(id: string): Promise<ApplicationDetailDto> {
-        let url_ = this.baseUrl + "/api/v1/applications/{id}";
+    aanvragenGET(id: string): Promise<AanvraagDetailDto> {
+        let url_ = this.baseUrl + "/api/v1/aanvragen/{id}";
         if (id === undefined || id === null)
             throw new globalThis.Error("The parameter 'id' must be defined.");
         url_ = url_.replace("{id}", encodeURIComponent("" + id));
@@ -734,17 +734,17 @@ export class ApiClient {
         };
 
         return this.http.fetch(url_, options_).then((_response: Response) => {
-            return this.processApplicationsGET(_response);
+            return this.processAanvragenGET(_response);
         });
     }
 
-    protected processApplicationsGET(response: Response): Promise<ApplicationDetailDto> {
+    protected processAanvragenGET(response: Response): Promise<AanvraagDetailDto> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 200) {
             return response.text().then((_responseText) => {
             let result200: any = null;
-            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ApplicationDetailDto;
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as AanvraagDetailDto;
             return result200;
             });
         } else if (status === 404) {
@@ -756,14 +756,14 @@ export class ApiClient {
             return throwException("An unexpected server error occurred.", status, _responseText, _headers);
             });
         }
-        return Promise.resolve<ApplicationDetailDto>(null as any);
+        return Promise.resolve<AanvraagDetailDto>(null as any);
     }
 
     /**
      * @return No Content
      */
-    applicationsPUT(id: string, body: DraftSyncRequest): Promise<void> {
-        let url_ = this.baseUrl + "/api/v1/applications/{id}";
+    aanvragenPUT(id: string, body: DraftSyncRequest): Promise<void> {
+        let url_ = this.baseUrl + "/api/v1/aanvragen/{id}";
         if (id === undefined || id === null)
             throw new globalThis.Error("The parameter 'id' must be defined.");
         url_ = url_.replace("{id}", encodeURIComponent("" + id));
@@ -780,11 +780,11 @@ export class ApiClient {
         };
 
         return this.http.fetch(url_, options_).then((_response: Response) => {
-            return this.processApplicationsPUT(_response);
+            return this.processAanvragenPUT(_response);
         });
     }
 
-    protected processApplicationsPUT(response: Response): Promise<void> {
+    protected processAanvragenPUT(response: Response): Promise<void> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 204) {
@@ -812,8 +812,8 @@ export class ApiClient {
     /**
      * @return No Content
      */
-    applicationsDELETE(id: string): Promise<void> {
-        let url_ = this.baseUrl + "/api/v1/applications/{id}";
+    aanvragenDELETE(id: string): Promise<void> {
+        let url_ = this.baseUrl + "/api/v1/aanvragen/{id}";
         if (id === undefined || id === null)
             throw new globalThis.Error("The parameter 'id' must be defined.");
         url_ = url_.replace("{id}", encodeURIComponent("" + id));
@@ -826,11 +826,11 @@ export class ApiClient {
         };
 
         return this.http.fetch(url_, options_).then((_response: Response) => {
-            return this.processApplicationsDELETE(_response);
+            return this.processAanvragenDELETE(_response);
         });
     }
 
-    protected processApplicationsDELETE(response: Response): Promise<void> {
+    protected processAanvragenDELETE(response: Response): Promise<void> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 204) {
@@ -858,8 +858,8 @@ export class ApiClient {
     /**
      * @return OK
      */
-    submit(id: string, body: SubmitApplicationRequest): Promise<SubmitApplicationResponse> {
-        let url_ = this.baseUrl + "/api/v1/applications/{id}/submit";
+    submit(id: string, body: AanvraagIndienenRequest): Promise<AanvraagIndienenResponse> {
+        let url_ = this.baseUrl + "/api/v1/aanvragen/{id}/submit";
         if (id === undefined || id === null)
             throw new globalThis.Error("The parameter 'id' must be defined.");
         url_ = url_.replace("{id}", encodeURIComponent("" + id));
@@ -881,13 +881,13 @@ export class ApiClient {
         });
     }
 
-    protected processSubmit(response: Response): Promise<SubmitApplicationResponse> {
+    protected processSubmit(response: Response): Promise<AanvraagIndienenResponse> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 200) {
             return response.text().then((_responseText) => {
             let result200: any = null;
-            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as SubmitApplicationResponse;
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as AanvraagIndienenResponse;
             return result200;
             });
         } else if (status === 400) {
@@ -911,13 +911,13 @@ export class ApiClient {
             return throwException("An unexpected server error occurred.", status, _responseText, _headers);
             });
         }
-        return Promise.resolve<SubmitApplicationResponse>(null as any);
+        return Promise.resolve<AanvraagIndienenResponse>(null as any);
     }
 
     /**
      * @return OK
      */
-    casesAll(): Promise<ApplicationSummaryDto[]> {
+    casesAll(): Promise<AanvraagSummaryDto[]> {
         let url_ = this.baseUrl + "/api/v1/admin/cases";
         url_ = url_.replace(/[?&]$/, "");
 
@@ -933,13 +933,13 @@ export class ApiClient {
         });
     }
 
-    protected processCasesAll(response: Response): Promise<ApplicationSummaryDto[]> {
+    protected processCasesAll(response: Response): Promise<AanvraagSummaryDto[]> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 200) {
             return response.text().then((_responseText) => {
             let result200: any = null;
-            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ApplicationSummaryDto[];
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as AanvraagSummaryDto[];
             return result200;
             });
         } else if (status === 403) {
@@ -953,7 +953,7 @@ export class ApiClient {
             return throwException("An unexpected server error occurred.", status, _responseText, _headers);
             });
         }
-        return Promise.resolve<ApplicationSummaryDto[]>(null as any);
+        return Promise.resolve<AanvraagSummaryDto[]>(null as any);
     }
 
     /**
@@ -1047,7 +1047,7 @@ export class ApiClient {
     /**
      * @return OK
      */
-    werkvoorraad(): Promise<ApplicationSummaryDto[]> {
+    werkvoorraad(): Promise<AanvraagSummaryDto[]> {
         let url_ = this.baseUrl + "/api/v1/werkvoorraad";
         url_ = url_.replace(/[?&]$/, "");
 
@@ -1063,13 +1063,13 @@ export class ApiClient {
         });
     }
 
-    protected processWerkvoorraad(response: Response): Promise<ApplicationSummaryDto[]> {
+    protected processWerkvoorraad(response: Response): Promise<AanvraagSummaryDto[]> {
         const status = response.status;
         let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
         if (status === 200) {
             return response.text().then((_responseText) => {
             let result200: any = null;
-            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ApplicationSummaryDto[];
+            result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as AanvraagSummaryDto[];
             return result200;
             });
         } else if (status === 403) {
@@ -1083,7 +1083,7 @@ export class ApiClient {
             return throwException("An unexpected server error occurred.", status, _responseText, _headers);
             });
         }
-        return Promise.resolve<ApplicationSummaryDto[]>(null as any);
+        return Promise.resolve<AanvraagSummaryDto[]>(null as any);
     }
 
     /**
@@ -1898,22 +1898,7 @@ export interface AantekeningDto {
     datum?: string | undefined;
 }
 
-export interface AanvraagStatusDto {
-    tag?: string | undefined;
-    stepIndex?: number | undefined;
-    stepCount?: number | undefined;
-    referentie?: string | undefined;
-    manual?: boolean | undefined;
-    reden?: string | undefined;
-}
-
-export interface AdresDto {
-    straat?: string | undefined;
-    postcode?: string | undefined;
-    woonplaats?: string | undefined;
-}
-
-export interface ApplicationDetailDto {
+export interface AanvraagDetailDto {
     id?: string | undefined;
     type?: string | undefined;
     status?: AanvraagStatusDto;
@@ -1924,7 +1909,29 @@ export interface ApplicationDetailDto {
     submittedAt?: string | undefined;
 }
 
-export interface ApplicationSummaryDto {
+export interface AanvraagIndienenRequest {
+    diplomaHerkomst?: string | undefined;
+    uren?: number | undefined;
+    documents?: DocumentRefDto[] | undefined;
+    aanvullendeScholing?: boolean | undefined;
+    scholingPunten?: number | undefined;
+}
+
+export interface AanvraagIndienenResponse {
+    referentie?: string | undefined;
+    status?: AanvraagStatusDto;
+}
+
+export interface AanvraagStatusDto {
+    tag?: string | undefined;
+    stepIndex?: number | undefined;
+    stepCount?: number | undefined;
+    referentie?: string | undefined;
+    manual?: boolean | undefined;
+    reden?: string | undefined;
+}
+
+export interface AanvraagSummaryDto {
     id?: string | undefined;
     type?: string | undefined;
     status?: AanvraagStatusDto;
@@ -1935,6 +1942,12 @@ export interface ApplicationSummaryDto {
     owner?: string | undefined;
 }
 
+export interface AdresDto {
+    straat?: string | undefined;
+    postcode?: string | undefined;
+    woonplaats?: string | undefined;
+}
+
 export interface AuthzAuditDto {
     at?: string | undefined;
     action?: string | undefined;
@@ -1955,7 +1968,7 @@ export interface BeoordelingDocumentDto {
 }
 
 export interface BeoordelingViewDto {
-    aanvraag?: ApplicationSummaryDto;
+    aanvraag?: AanvraagSummaryDto;
     documenten?: BeoordelingDocumentDto[] | undefined;
     decisions?: BeoordelingDecisionsDto;
 }
@@ -2014,7 +2027,7 @@ export interface ChangeRequestRequest {
     telefoon?: string | undefined;
 }
 
-export interface CreateApplicationRequest {
+export interface CreateAanvraagRequest {
     type?: string | undefined;
 }
 
@@ -2275,19 +2288,6 @@ export interface SubOrgSummaryDto {
     publishedVersion?: number;
 }
 
-export interface SubmitApplicationRequest {
-    diplomaHerkomst?: string | undefined;
-    uren?: number | undefined;
-    documents?: DocumentRefDto[] | undefined;
-    aanvullendeScholing?: boolean | undefined;
-    scholingPunten?: number | undefined;
-}
-
-export interface SubmitApplicationResponse {
-    referentie?: string | undefined;
-    status?: AanvraagStatusDto;
-}
-
 export interface UploadCategoriesDto {
     categories?: DocumentCategoryDto[] | undefined;
 }