Multiple Building HVAC system

Hello, We have two buildings in the same Project boundary, as far as I understand, this would be a Group Building Certification. The HVAC system will be variuous VRF systems, each for each floor of each building. The thing is that some of the outside units of the highest building will be placed on the roof of the smallest building. Do we have it to consider as "campus providing"?, or would it be ok if we assign each building with its own energy consumption regardless of where it is located? I have to highlight that both buildings are in the same Project boundary. Thank you