Quote Entry - Need to show QuoteOpr_UD fields

I need to extend the UD fields in the QuoteOpr table and I am struggling to get them to show on the Quote Entry screen.
For some reason, the QuoteOpr table is named as the JobOper view in customization. When I added the fields to QuoteOpr using Extended User Defined Table Maintenance, they are not showing in Customization under the JobOper view. I have been trying to pull in the QuoteOpr table as a FKV in Data Tools, but cannot seem to link the three fields I need. QuoteNum, QuoteLine, and AssemblyNum. Please help!