It would be useful in the seating plan wizard Step 2 to be able to deselect all candidates and also to be able to sort by extra/access arrangement. Then all typists could easily be found for allocating to a different room for example. Rather than having to scroll through 186 students deselecting to leave a few typists remaining!
This would be really helpful and make creating and amending seating plans much easier.
We are currently in the process of rewriting our Access Arrangements functionality this should resolve this issue for you.