For example I have a POI and a BANK Table.
I want when I create a feature on the POI Table I want to have also the fields from Bank.
I can do linked fields. For example in the POI table the POI_TYPE is linked to a POI_TYPE table and display a dropdown combo.
But in the case I select POI_TYPE = Bank I want multiple fields like how many ATM has, do have auto service, etc.