We have a number of forms where we believe it would be more efficient - in other words, easier for the requestor - to provide the requestor with check boxes on forms to tick rather than have the requestor select from drop down lists.
The application we used to sue had this feature and many of our user base have asked why we don't have them now.
A typical example of a form we used to use but can no longer do so because of the lack of check boxes in SDP is a new user form. On the form we used on our old aplication, check boxes identified roles, software and hardware. The manager ticked the boxes relevant to the software and hardware to be provided to that new user.
Under SDP I would have to create multiple drop down lists all containing similar information since I also don't have the ability to select multiple items in a list.