Conditional value list in a portal
I have a portal where a user selects a region from one dropdown value list. The user can then select the Salesperson from the next dropdown list, based on the region selection. Currently, it works.
However, if a user decides to change their mind and select a different region on an exisitng line, the Salesperson list does not change to the new region. Is there some way to reset the list in the second portal field?