Edit the users who have admin and edit permissions for a website.
Once you've given an individual admin or edit permission to a website, you can edit that user to change their permissions, if needed. If you're trying to remove admin permissions from the only admin assigned to a website, you will not be able to edit that user until you add a second admin.
In the top-left corner, click your site name then Refresh. Then click Users.
Click next to the name of the user and select Edit User.
Make your changes to the user's permission, then click Update.