diff --git a/libs/api/repository/src/lib/gn4/platform/gn4-platform.service.ts b/libs/api/repository/src/lib/gn4/platform/gn4-platform.service.ts
index 09de034fd9..2ce071699d 100644
--- a/libs/api/repository/src/lib/gn4/platform/gn4-platform.service.ts
+++ b/libs/api/repository/src/lib/gn4/platform/gn4-platform.service.ts
@@ -10,7 +10,10 @@ import {
   UserfeedbackApiService,
   UsersApiService,
 } from '@geonetwork-ui/data-access/gn4'
-import { PlatformServiceInterface } from '@geonetwork-ui/common/domain/platform.service.interface'
+import {
+  PlatformServiceInterface,
+  UploadEvent,
+} from '@geonetwork-ui/common/domain/platform.service.interface'
 import { UserModel } from '@geonetwork-ui/common/domain/model/user/user.model'
 import {
   Keyword,
@@ -26,6 +29,7 @@ import {
   ThesaurusApiResponse,
 } from '@geonetwork-ui/api/metadata-converter'
 import { KeywordType } from '@geonetwork-ui/common/domain/model/thesaurus'
+import { noDuplicateFileName } from '@geonetwork-ui/util/shared'
 
 const minApiVersion = '4.2.2'
 
@@ -288,34 +292,51 @@ export class Gn4PlatformService implements PlatformServiceInterface {
     )
   }
 
-  attachFileToRecord(recordUuid: string, file: File) {
+  attachFileToRecord(recordUuid: string, file: File): Observable<UploadEvent> {
     let sizeBytes = -1
-    return this.recordsApiService
-      .putResource(recordUuid, file, 'public', undefined, 'events', true)
-      .pipe(
-        map((event) => {
-          if (event.type === HttpEventType.UploadProgress) {
-            sizeBytes = event.total
-            return {
-              type: 'progress',
-              progress: event.total
-                ? Math.round((100 * event.loaded) / event.total)
-                : 0,
-            } as const
-          }
-          if (event.type === HttpEventType.Response) {
-            return {
-              type: 'success',
-              attachment: {
-                url: new URL(event.body.url),
-                fileName: event.body.filename,
-              },
-              sizeBytes,
-            } as const
-          }
-          return undefined
-        }),
-        filter((event) => !!event)
-      )
+
+    this.recordsApiService
+      .getAssociatedResources(recordUuid)
+      .subscribe((res) => console.log(res))
+
+    // Check if the ressource already exist on the server and rename it if that's the case
+    return this.getRecordAttachments(recordUuid).pipe(
+      map((recordAttachement) => recordAttachement.map((r) => r.fileName)),
+      switchMap((fileNames) => {
+        const fileName = noDuplicateFileName(file.name, fileNames)
+
+        console.log(fileName)
+        file = new File([file], fileName, { type: file.type })
+
+        return this.recordsApiService
+          .putResource(recordUuid, file, 'public', undefined, 'events', true)
+          .pipe(
+            map((event) => {
+              if (event.type === HttpEventType.UploadProgress) {
+                sizeBytes = event.total
+                return {
+                  type: 'progress',
+                  progress: event.total
+                    ? Math.round((100 * event.loaded) / event.total)
+                    : 0,
+                } as UploadEvent
+              }
+              if (event.type === HttpEventType.Response) {
+                return {
+                  type: 'success',
+                  attachment: {
+                    url: new URL(event.body.url),
+                    fileName: event.body.filename,
+                  },
+                  sizeBytes,
+                } as UploadEvent
+              }
+              return undefined
+            }),
+            filter((event) => !!event),
+            catchError(() => undefined) // todo
+          )
+      })
+    )
   }
 }
diff --git a/libs/common/domain/src/lib/platform.service.interface.ts b/libs/common/domain/src/lib/platform.service.interface.ts
index 06aac0d206..008c0f24bc 100644
--- a/libs/common/domain/src/lib/platform.service.interface.ts
+++ b/libs/common/domain/src/lib/platform.service.interface.ts
@@ -8,7 +8,7 @@ export interface RecordAttachment {
   url: URL
   fileName: string
 }
-type UploadEvent =
+export type UploadEvent =
   | {
       type: 'progress'
       progress: number // in percent
diff --git a/libs/feature/editor/src/lib/components/record-form/form-field/form-field-overviews/form-field-overviews.component.ts b/libs/feature/editor/src/lib/components/record-form/form-field/form-field-overviews/form-field-overviews.component.ts
index fd8edfe947..2a804ff0ee 100644
--- a/libs/feature/editor/src/lib/components/record-form/form-field/form-field-overviews/form-field-overviews.component.ts
+++ b/libs/feature/editor/src/lib/components/record-form/form-field/form-field-overviews/form-field-overviews.component.ts
@@ -12,9 +12,8 @@ import { ImageInputComponent } from '@geonetwork-ui/ui/inputs'
 import { PlatformServiceInterface } from '@geonetwork-ui/common/domain/platform.service.interface'
 import { NotificationsService } from '@geonetwork-ui/feature/notifications'
 import { TranslateService } from '@ngx-translate/core'
-import { Subscription, switchMap } from 'rxjs'
+import { Subscription } from 'rxjs'
 import { MAX_UPLOAD_SIZE_MB } from '../../../../fields.config'
-import { map } from 'rxjs/operators'
 
 @Component({
   selector: 'gn-ui-form-field-overviews',
@@ -54,26 +53,7 @@ export class FormFieldOverviewsComponent {
   handleFileChange(file: File) {
     this.uploadProgress = 0
     this.uploadSubscription = this.platformService
-      .getRecordAttachments(this.metadataUuid)
-      .pipe(
-        map((recordAttachement) => recordAttachement.map((r) => r.fileName)),
-        switchMap((fileNames) => {
-          let fileToUpload = file
-
-          if (fileNames.includes(file.name)) {
-            const fileNameParts = file.name.split('.')
-            const extension = fileNameParts.pop()
-            const baseName = fileNameParts.join('.')
-            const newFileName = `${baseName}_${Date.now()}.${extension}`
-
-            fileToUpload = new File([file], newFileName, { type: file.type })
-          }
-          return this.platformService.attachFileToRecord(
-            this.metadataUuid,
-            fileToUpload
-          )
-        })
-      )
+      .attachFileToRecord(this.metadataUuid, file)
       .subscribe({
         next: (event) => {
           if (event.type === 'progress') {
diff --git a/libs/util/shared/src/lib/utils/index.ts b/libs/util/shared/src/lib/utils/index.ts
index d3bfe45bdb..301dce35e5 100644
--- a/libs/util/shared/src/lib/utils/index.ts
+++ b/libs/util/shared/src/lib/utils/index.ts
@@ -3,6 +3,7 @@ export * from './event'
 export * from './fuzzy-filter'
 export * from './geojson'
 export * from './image-resize'
+export * from './no-duplicate-file-name'
 export * from './parse'
 export * from './remove-whitespace'
 export * from './sort-by'
diff --git a/libs/util/shared/src/lib/utils/no-duplicate-file-name.spec.ts b/libs/util/shared/src/lib/utils/no-duplicate-file-name.spec.ts
new file mode 100644
index 0000000000..c173ff72e7
--- /dev/null
+++ b/libs/util/shared/src/lib/utils/no-duplicate-file-name.spec.ts
@@ -0,0 +1,45 @@
+import { noDuplicateFileName } from './no-duplicate-file-name'
+
+describe('noDuplicateFileName', () => {
+  it('should return the original file name if it does not exist in the fileNameList', () => {
+    const fileName = 'testfile.txt'
+    const fileNameList = ['otherfile.txt', 'anotherfile.txt']
+
+    const result = noDuplicateFileName(fileName, fileNameList)
+
+    expect(result).toBe(fileName)
+  })
+
+  it('should return a new file name with a timestamp if the file name exists in the fileNameList', () => {
+    const fileName = 'testfile.txt'
+    const fileNameList = ['testfile.txt', 'otherfile.txt']
+
+    const result = noDuplicateFileName(fileName, fileNameList)
+
+    // Check if the new file name starts with the base name and contains a timestamp
+    const regex = /testfile_\d+\.txt/
+    expect(result).toMatch(regex)
+  })
+
+  it('should handle file names without an extension', () => {
+    const fileName = 'testfile'
+    const fileNameList = ['testfile']
+
+    const result = noDuplicateFileName(fileName, fileNameList)
+
+    // Check if the new file name has a timestamp appended with no extension
+    const regex = /testfile_\d+/
+    expect(result).toMatch(regex)
+  })
+
+  it('should handle file names with multiple dots correctly', () => {
+    const fileName = 'test.file.name.txt'
+    const fileNameList = ['test.file.name.txt']
+
+    const result = noDuplicateFileName(fileName, fileNameList)
+
+    // Check if the new file name with multiple dots contains a timestamp
+    const regex = /test\.file\.name_\d+\.txt/
+    expect(result).toMatch(regex)
+  })
+})
diff --git a/libs/util/shared/src/lib/utils/no-duplicate-file-name.ts b/libs/util/shared/src/lib/utils/no-duplicate-file-name.ts
new file mode 100644
index 0000000000..a026156779
--- /dev/null
+++ b/libs/util/shared/src/lib/utils/no-duplicate-file-name.ts
@@ -0,0 +1,23 @@
+export function noDuplicateFileName(
+  fileName: string,
+  fileNameList: string[]
+): string {
+  if (fileNameList.includes(fileName)) {
+    const fileNameParts = fileName.split('.')
+    let extension = ''
+    let baseName = fileName
+
+    if (fileNameParts.length > 1) {
+      extension = fileNameParts.pop() as string
+      baseName = fileNameParts.join('.')
+    }
+
+    if (extension) {
+      fileName = `${baseName}_${Date.now()}.${extension}`
+    } else {
+      fileName = `${baseName}_${Date.now()}`
+    }
+  }
+
+  return fileName
+}