You can share responsibility for documents with others by adding names to the collaborators list. Any collaborator can update a document with a new version.
If you are the owner of a document you can add collaborators. Click the New button on the collaborators tab list to select a new contact to add as a collaborator.
Click Yes to continue.
Click the target button on the relevant row to add a contact to the selection - you can add multiple names by clicking the target button on each row in turn.
Click the Confirm button when you are done.
The selected contact/s are added to the collaborators list.
To remove a collaborator from the list click the Delete button on the appropriate row.