; (2) a description of how the Air Force and the SDA will coordinate and cooperate to develop an agreed-upon integrated space architecture that will guide both SDA and Air Force investments; (3) the process by which the SDA and the Air Force will cooperate in demonstrating and prototyping new capabilities, and transition to programs of record; (4) the proposed physical location of the SDA and the proposed number of government and contractor personnel expected to comprise the SDA in the first three years