diff --git a/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-many.handler.ts b/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-many.handler.ts
index 5c23275fd3..c5f42237bf 100644
--- a/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-many.handler.ts
+++ b/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-many.handler.ts
@@ -5,10 +5,13 @@ import {
 } from '@nestjs/common';
 
 import { type Request } from 'express';
+import isEmpty from 'lodash.isempty';
 import { isDefined } from 'twenty-shared/utils';
 
 import { RestApiBaseHandler } from 'src/engine/api/rest/core/interfaces/rest-api-base.handler';
 
+import { getAllSelectableFields } from 'src/engine/api/utils/get-all-selectable-fields.utils';
+
 @Injectable()
 export class RestApiCreateManyHandler extends RestApiBaseHandler {
   async handle(request: Request) {
@@ -56,7 +59,24 @@ export class RestApiCreateManyHandler extends RestApiBaseHandler {
         this.getAuthContextFromRequest(request),
       );
 
-    const createdRecords = await repository.insert(recordsToCreate);
+    let selectedColumns = undefined;
+
+    if (!isEmpty(restrictedFields)) {
+      const selectableFields = getAllSelectableFields({
+        restrictedFields,
+        objectMetadata,
+      });
+
+      selectedColumns = Object.keys(selectableFields).filter(
+        (key) => selectableFields[key],
+      );
+    }
+
+    const createdRecords = await repository.insert(
+      recordsToCreate,
+      undefined,
+      selectedColumns,
+    );
     const createdRecordsIds = createdRecords.identifiers.map(
       (record) => record.id,
     );
diff --git a/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-one.handler.ts b/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-one.handler.ts
index 0263a97c91..47a1e6d90e 100644
--- a/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-one.handler.ts
+++ b/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-create-one.handler.ts
@@ -5,10 +5,13 @@ import {
 } from '@nestjs/common';
 
 import { type Request } from 'express';
+import isEmpty from 'lodash.isempty';
 import { isDefined } from 'twenty-shared/utils';
 
 import { RestApiBaseHandler } from 'src/engine/api/rest/core/interfaces/rest-api-base.handler';
 
+import { getAllSelectableFields } from 'src/engine/api/utils/get-all-selectable-fields.utils';
+
 @Injectable()
 export class RestApiCreateOneHandler extends RestApiBaseHandler {
   async handle(request: Request) {
@@ -39,7 +42,24 @@ export class RestApiCreateOneHandler extends RestApiBaseHandler {
         this.getAuthContextFromRequest(request),
       );
 
-    const createdRecordResult = await repository.insert(recordToCreate);
+    let selectedColumns = undefined;
+
+    if (!isEmpty(restrictedFields)) {
+      const selectableFields = getAllSelectableFields({
+        restrictedFields,
+        objectMetadata,
+      });
+
+      selectedColumns = Object.keys(selectableFields).filter(
+        (key) => selectableFields[key],
+      );
+    }
+
+    const createdRecordResult = await repository.insert(
+      recordToCreate,
+      undefined,
+      selectedColumns,
+    );
     const createdRecord = createdRecordResult.identifiers[0];
 
     const records = await this.getRecord({
diff --git a/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-update-one.handler.ts b/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-update-one.handler.ts
index e930042e5c..43dcd495e1 100644
--- a/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-update-one.handler.ts
+++ b/packages/twenty-server/src/engine/api/rest/core/handlers/rest-api-update-one.handler.ts
@@ -5,11 +5,13 @@ import {
 } from '@nestjs/common';
 
 import { type Request } from 'express';
+import isEmpty from 'lodash.isempty';
 import { isDefined } from 'twenty-shared/utils';
 
 import { RestApiBaseHandler } from 'src/engine/api/rest/core/interfaces/rest-api-base.handler';
 
 import { parseCorePath } from 'src/engine/api/rest/core/query-builder/utils/path-parsers/parse-core-path.utils';
+import { getAllSelectableFields } from 'src/engine/api/utils/get-all-selectable-fields.utils';
 
 @Injectable()
 export class RestApiUpdateOneHandler extends RestApiBaseHandler {
@@ -34,7 +36,25 @@ export class RestApiUpdateOneHandler extends RestApiBaseHandler {
       objectMetadataMapItem: objectMetadata.objectMetadataMapItem,
     });
 
-    const updatedRecord = await repository.update(recordId, overriddenBody);
+    let selectedColumns = undefined;
+
+    if (!isEmpty(restrictedFields)) {
+      const selectableFields = getAllSelectableFields({
+        restrictedFields,
+        objectMetadata,
+      });
+
+      selectedColumns = Object.keys(selectableFields).filter(
+        (key) => selectableFields[key],
+      );
+    }
+
+    const updatedRecord = await repository.update(
+      recordId,
+      overriddenBody,
+      undefined,
+      selectedColumns,
+    );
 
     const updatedRecordId = updatedRecord.generatedMaps[0].id;
 
diff --git a/packages/twenty-server/src/engine/core-modules/actor/services/created-by-from-auth-context.service.ts b/packages/twenty-server/src/engine/core-modules/actor/services/created-by-from-auth-context.service.ts
index 61ab8babfd..04bd03c762 100644
--- a/packages/twenty-server/src/engine/core-modules/actor/services/created-by-from-auth-context.service.ts
+++ b/packages/twenty-server/src/engine/core-modules/actor/services/created-by-from-auth-context.service.ts
@@ -1,12 +1,17 @@
 import { Injectable, Logger } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
 
 import { isDefined } from 'twenty-shared/utils';
+import { Repository } from 'typeorm';
 
 import { buildCreatedByFromApiKey } from 'src/engine/core-modules/actor/utils/build-created-by-from-api-key.util';
 import { buildCreatedByFromFullNameMetadata } from 'src/engine/core-modules/actor/utils/build-created-by-from-full-name-metadata.util';
 import { type AuthContext } from 'src/engine/core-modules/auth/types/auth-context.type';
 import { workspaceValidator } from 'src/engine/core-modules/workspace/workspace.validate';
 import { type ActorMetadata } from 'src/engine/metadata-modules/field-metadata/composite-types/actor.composite-type';
+import { FieldMetadataEntity } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
+import { getObjectMetadataMapItemByNameSingular } from 'src/engine/metadata-modules/utils/get-object-metadata-map-item-by-name-singular.util';
+import { WorkspaceMetadataCacheService } from 'src/engine/metadata-modules/workspace-metadata-cache/services/workspace-metadata-cache.service';
 import { TwentyORMGlobalManager } from 'src/engine/twenty-orm/twenty-orm-global.manager';
 import { type WorkspaceMemberWorkspaceEntity } from 'src/modules/workspace-member/standard-objects/workspace-member.workspace-entity';
 
@@ -18,18 +23,37 @@ export class CreatedByFromAuthContextService {
   private readonly logger = new Logger(CreatedByFromAuthContextService.name);
 
   constructor(
+    @InjectRepository(FieldMetadataEntity)
+    private readonly fieldMetadataRepository: Repository<FieldMetadataEntity>,
     private readonly twentyORMGlobalManager: TwentyORMGlobalManager,
+    private readonly workspaceMetadataCacheService: WorkspaceMetadataCacheService,
   ) {}
 
   async injectCreatedBy(
     records: CreateInput[],
-    _objectMetadataNameSingular: string,
+    objectMetadataNameSingular: string,
     authContext: AuthContext,
   ): Promise<CreateInput[]> {
     const workspace = authContext.workspace;
 
     workspaceValidator.assertIsDefinedOrThrow(workspace);
 
+    const { objectMetadataMaps } =
+      await this.workspaceMetadataCacheService.getExistingOrRecomputeMetadataMaps(
+        {
+          workspaceId: workspace.id,
+        },
+      );
+
+    const objectMetadata = getObjectMetadataMapItemByNameSingular(
+      objectMetadataMaps,
+      objectMetadataNameSingular,
+    );
+
+    if (!isDefined(objectMetadata?.fieldIdByName['createdBy'])) {
+      return records;
+    }
+
     const clonedRecords = structuredClone(records);
 
     const createdBy = await this.buildCreatedBy(authContext);