Two steps that the UC admin should take to grant access to each customer are B and C. To grant access to an Experience Cloud site, you need to assign a license type, a profile, and a permission set to each user. A license type determines what features and functionality a user can access on the site. A profile determines what objects and fields a user can see and edit on the site. Apermission set determines what additional permissions and settings a user can have on the site. To assign a profile and a permission set for a given experience, you need to select them from the drop-down menus in the Admin Workspace of your Experience Builder tool.