solidworks flow simulation

[Tatasala]

Hello, I am simulation of an air flow within a plant, which is emitted from the outside to the internal one, through a series of fans. the problem is the following, having 14 incoming fans and two outgoing openings, how do I select multiple input and output surfaces with the flowxpress tool? This tool makes me select a single input surface and a single flow surface. Since I have multiple fans and multiple exit openings, I would need to select multiple items. How to do that? Thank you in advance.

 

[Emax]

with flowxpress it is not possible to select one in-out point, with simulation-flow you can do
Hi.