title: Formula Field To Calculate Detail Total
body: <p>I have two DAC's, POReceipt, and POReceiptLine. I want to add a field to POReceipt that aggregates the total cost of the POReceiptLines. </p>
  
  <p>Is there a way to do this with attributes? I Can I us PXFormula, or something of this sort?</p>
  
  <p>The field should be the sum of the Receipt Line Costs.</p>