C-4ME-O: "Memah Roothes is a civilian contractor whose designation is RSW-Six, subgrade two, Miscellaneous Entertainment and Services."
Kornell: "Which means what?"
C-4ME-O: "She was hired to run a cantina in this sector."
Kornell: "Why didn't you just say that in the first place?"
C-4ME-O: "I did, Captain Dr. Divini. If you had studied your Imperial Designation Manual, you could hardly have reached any other conclusion."
C-4ME-O and Kornell Divini[src]

The Imperial Designation Manual was a document made available to the personnel of the Galactic Empire assigned to the first Death Star. The manual listed everyone's designation code and corresponding duties.