Don't ask me why the Go to Field command doesn't include "Next" and
"Previous" options (as found in Go to Record / Page), but there is a
separate Go To Next Field command which you can use instead.
Knowing the Tab order you can use multiple copies of the command to get to
the correct field. For example, if the field you want to be in is two Tabs
after the incorrect field, the Script would be:
Go to Field [Relationship::WrongPortalField]
Go to Next Field []
Go to Next Field []
The only hiccup here is that the field you do want must be in the Tab order
(not excluded).
Helpfull Harry :o)