Unfortunately I am looking for a manaul sort for an order than might not be standard, so I cannot use the query. If my list is 1,2,3,4,5 the user might want to run it as 3,4,1,5,2 so no natural sort order. In studio, when running a report with a parameter of type collection, it displays my default value list but has buttons to move items UP/DOWN the list to change order, but in Server, it only allows the multi-select of items in the list, no order change.