I have a form where in a dropdown is loaded from another list. Based on its selection, other fields in the form must be updated(from the external list itself. Same list from where the main drop down was loaded from). But, I'm unable to set a rule where in I can filter according to the dropdown's selection. I get the error - "Filter cannot be applied to the selected field, Please select some other field".
Please help me with a way to achieve it.