Tom, always there is a way!...
In Form's Load event procedure, you will find this line of code:
You have to add the bold part.Code:'Fill the listbox with the related functions/roles. Me.lstRoles.RowSource = "SELECT roleIDpk, roleName From tlkpRoles WHERE BilletIDfk=" & mvArgs(2) & " ORDER BY roleName"
Cheers,
John