Shelf/Bin No. on Sales Order Line

We have modified the sales line table such that when the user enters a cross reference item number on the sales order, the Navision Item No., Description, etc. default to the lines from the Item Card. I would also like to default the Shelf/Bin No. field, but have been unable to figure out where this is done in the code as I did not make the original modification. The following code exists in the OnValidate trigger of the Cross Reference No. field: //>> Item Cross Reference - start GetSalesHeader; “Sell-to Customer No.” := SalesHeader.“Sell-to Customer No.”; DistIntegration.ICRLookUpSalesItem(Rec,SalesHeader.“Price Group Code”); //<< Item Cross Reference - end There is also a function GetItem with this code: TESTFIELD(“No.”); IF “No.” <> Item.“No.” THEN Item.GET(“No.”); Any idea on how to also get Shelf/Bin No. to the sales order line?