I have an NSPredicatedEditor with Custom Row Templates. I would like to know the removing custom row template after clicking on "-" in NSPredicateEditor. I have tried over-riding the below method which actually provides index as a parameter but it doesn't return the exact index when its included with sub row(Nested Compound Row Templates). I'm looking for the instance of the removing row template while its been removed.
removeRowsAtIndexes:includeSubrows: