I needed PartCost.AvgMaterialCost field in QuoteEntry. So I wanted to use data tool - add a foreign key view and sub table view in customerzation. I want to add PartCost table in Quote Entry. I select JobMtl.PartNum as parent field. The adapter was select to PartAdapter automatically, 
But when I add a Sub Table View based on this.
I can’t find PartCost Table.
So…What adapter contain PartCost table?