I ended up making a listener call and did all of the code in the customization instead of the BPM. I couldn’t figure out how to get the BPM to work since I needed to the filter prior to the BAQ being populated. The customization works great though.
I used help from code that @fredmeissner posted to get an idea of what to do.
Let me know if you have specific questions and I can post some of the code.