To update an account on a Listing from a Viewer to an Admin:
Step 1: Select the Listing.
Step 2: Select Users tab.
Step 3: Select or remove the Admin checkbox on the user account to add as an Admin.
Note: You will not be able to deselect a user as an Admin if they are the only Admin on a Listing. You will need to first select or add a new Admin in order to remove this from a user’s account.