2 different system in LEED Boundary

Hi, In our project, we have 2 different ventilation system. 1 is a recirculation ventilation system , using only 10% OA, while another system which located in a mechanical room, using 100% OA . In recent comment from GBCI they mentioned this "The VRP calculations have been provided for multiple zone systems; however, it is unclear if these systems are 100% outdoor air systems that directly serve each ventilation zone. The calculations for multiple zone systems utilize several variables that are only applicable to multiple zone recirculating systems and cannot be used for 100% outdoor air systems" What am i missing?anyone can assist?