Originally Posted by
3Cforme
The Diamond Force for awards appears to be a feature of the new web site. I'm seeing lots of Diamond-only availability that goes away when I log out.
Diamonds seeing additional award inventory when logged has been visible on hilton.com for years

.
A Diamond Special Request (which some here insist on calling a "force") for awards stays can only be made by calling the DD.
I have been succesful in every one of about 20 such requests I have made in over the last ten or so years.