Hey Guys! 
I might completely miss something but I really can't figure this one out, here's what I want to do: 
I have a repeater that allows the client to create new news items, but not all items should be available 
for all users, so I want to tag which users can see the post.  
At first I created a few check boxes whose's names correspond to the users I want to give access. 
But for this to work I have to create a checkbox field for each user, and this isn't compatible with 
the users my client might add in the future. 
So, what I'm looking for is a way to list users with a specific role inside each repeater item and make 
them selectable, with for instance check boxes, or a drop down that allows multiple selections. 
Any ideas of how I should go about achieving this? 
Thanks in advance  
Bram