**[[core:model_collaboration|Back Up]]**

You should have model downloaded with the "Edit Offline" option to perform the next steps.

**Warning** - If you upload a file without the Edit Offline, you may over-right someones changes. Hint - You can tell if you are in "Edit Offline" because the "Edit Offline" text changes to "Cancel Editing".

  - To upload the model back into Alfresco, Select the "Document Actions -> Upload New Version" option.
  - Browse to the location of your working file and select it.
  - Add a comment and select a minor or major change type.
  - Click "Upload File". See the image below:

{{:mbse_help:uploadworkingcopy.png|}}


**[[core:model_collaboration|Back Up]]**