SS7.2 question about form

Hi all, I am in the middle of working on the SSc7.2 roof for and a bit confused. We are using a High albedo material covering 100% of the roof. I was using the Roof Weighted Average Calculator that LEED-user provides and got plugged in the roof information and got a weighted area. When i look at the LEED template for this credit all i imputed was the reflectance, emittance and sq. footage, the sri value is already calculated once i put the other numbers in. I will be attaching the roof plan and cut sheets of the products. I am trying to see if i need to add anything else or am i just thinking too much about this and its that easy? any comments about this credit will be greatly appreciated. thanks in advance jp