DragDrop

Use this policy to enable and restrict the remote application or desktop's access to the drag and drop functionality.

Supported on: All Receiver supported platforms
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Citrix\ICA Client
Value NameDragDropAllowed
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

receiver.admx

Administrative Templates (Computers)

Administrative Templates (Users)