Add collaborators
Before you can edit a list, you need to be added as a collaborator in the Reading List tool. Use the online form to request to be added.
If you are already a collaborator on the list and would like to add another colleague as a collaborator, go to the right-hand column of your Reading List page. Click Collaborators under Make this list better.
Choose Manage collaborators, search for the person you’d like to add, then Send invitation.