Filtering a BAQCombo

I am trying to filer a BAQCombo bound to JobMtl.ShartChar02. The BAQ used by the BAQCombo is


I want to filter the BAQCombo drop-down list using the value in the JobMtl.PartNum field on the JOb Entry screen and show the LotNum values from the query.

How would I go about doing that?


Found post outlining how to use BAQMarkup in the query tied to the BAQCombo.

Works great.