Blueprint
From Tardis Wiki, the free Doctor Who reference
Blueprints were detail plans. They were usually made for buildings. Torchwood got hold of the blueprints for the warehouse where the Cash Cow was being held, in order to plan an attack. (TV: Meat)
On Vulcan, a Dalek completed the blueprints for a meteor storm computer in Lesterson's laboratory. (TV: The Power of the Daleks)