I wanted to add that, even as an admin you would not be able to see any values set this way for any user unless you create some other mechanism for showing these values. For example, you could apply the same field group to the options page and also the user profile page and set the location rules for the user profile page to only show them for admin users and this would give the admin the ability to edit them there while each user would need to go to the options page to make the edits.
