Move the query for the reassigned contracts out of the srouce code into an embedded resource file.
Rename ReassignContracts to ReassignContractsForm.
Change filtering mechanism in the Reassign Contracts window.
Handle null values correctly in the Reassign Contracts window.
Replace ObjectListView with FastObjectListView in the Reassign Contracts window.
Extend the filter in the Reassign Contracts window.