How can I hide specific user from dropdown list of users Could you please help me with one little question. I'm using Drupal module Support Ticketing System. 

When the support ticket is created user can choose from dropdown form for whom this ticket is assigned. Usually it's a list of Drupal site users.

How can I hide a specific user from this list (admin for example)?
One possible solution is to add a new field show/hide Checkbox in account settings and then in drop down show only those whose show/hide field set to show.

This way if your client wants to hide another user go and edit the user and hide it