/// migrate((app) => { const collection = app.findCollectionByNameOrId("micro_learnings"); if (collection) { collection.createRule = ""; collection.updateRule = ""; collection.deleteRule = ""; return app.save(collection); } }, (app) => { const collection = app.findCollectionByNameOrId("micro_learnings"); if (collection) { collection.createRule = null; collection.updateRule = null; collection.deleteRule = null; return app.save(collection); } })