Auto fill drop down value list
Please see attached screen shot for a visual reference.
I need help to auto populate a field with a drop down list if there is only one related value. I tried a script trigger and a ValueCount, but later found out that ValueCount only counts the number of items in a checkbox set and not a drop down value list.
I just want to make it simpler for the users, so that they don't have to enter the Quote ATTN field to select the contact name if there is only one related contact. Of course they would have to if there is more than one related contact that has placed the ordered.
Any help would be appreciated greatly!