Trying to find an easier way to unassign ipads at the end of a school year.  I can't find a way to do it in batches.  Is there some way to do this?
 
To clarify I was hoping I would check 10 ipads, and then just say unassign or something like that.  Not sure if I am just going blind and not seeing it but right now it is a pain as you need to click on each ipad individually and choose unassign.
 
Sorry if this is a silly one, any help would be appreciated.