Main service panel on outside . .

I have a 400A meter box along with 2-200A main boxes outside my new home. The 200A boxes are my disconnect point and have only 8 spaces. I use it just for the HVAC and to feed the two inside 100A boxes. I am finially ready for my final electrical inspection and to have the power turned on. I believe I am right here, BUT . . since these outside boxes are my"first" boxes and are considered my point of disconnect,should I have 200A panel ground bonding screws attached and run the two inside 100A panel floating? I am sure the answer is yes, but wanted to run this by you. Thanks