Hi Smiley
Create 1 UDF at Row Level in Outgoing payment,
Then Place below Query in Respective Columns..
This FMS is for NumAtCard
Select T0.[NumAtCard] From OPCH T0 Where T0.DocNum = $[$20.1.0]
After putting both FMS in Respective Column then Make these to FMS on Auto Refresh on Customer Name.
RGds,
Kamlesh Naware