I believe this feature is available to you in RealBand. Posting in this forum thread indicates your version of BIAB is for Windows, so you should have the RealBand program. Normally, the master out is A1 and the remaining ports are assigned as groups. If I recall, if RB recognizes an interface with multiple outputs, the groups can be reassigned from groups to outputs. G2-G16 can become A2-A16

Configuring RB to your interface, you can open the BIAB file in RB for rendering. Opening the file in RB will also make the tracks view available.

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BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.