I built a survey based on an existing feature service that has a unique Unit_ID column (integer). The field crews are going to review existing features and also collect new ones and they will need to assign a unique Unit_ID number to each of the new collected features.
Is there a way to show the largest Unit_ID value and set the field appearance to spinner?
This way the field crews will increment the largest value by 1 each time they are adding a new feature, and they won’t need to remember what was the last Unit ID they used.
