Edit a line in a script
I have the following button script on the Parent record to enter new records in the child table:
Set Variable [$PrimaryKey ; Value: RV_Trip::Trip_ID ]
Go To layout [ "Park_Stay" (Park_Stay) ]
Set Field [ Park_Stay::Trip_ID ]
How do I enter the $PrimaryKey variable in the Set Field action? If I select that line in the Script editor I can't enter any text.