Inspection Results Tables - Key Fields

I am trying to figure out how to get and use the inspection results tables (InspResultsNum, InsResultCheckBox, etc.). First, if anyone has any documentation that directly addresses the tables and using them in BAQ’s that would be great.

I am trying to figure out what data populates the 5 Keys and if the ‘InspResultsNum.File’ field identifies the source of the data. Unfortunately the Data Dictionary is short on details compared to other tables like this. Normally it supplies the codes that identify the source so you can filter properly.

My suspicions for MES Report Qty Inspection Entry are:
Key1: Job Number
Key2: Assy Number
Key3: Operation Sequence