How to Filter subtasks of a particular Issue in qucik filter query for KANBAN board.
Example:
My issue number is ABC-0001, which has sub tasks of ABC-0002, ABC-0003.
I want to show in KANBAN board the only subtasks of ABC-0001.
Issue = ABC-0001 and ???
Could anyone please help me to get the exact Quick filer Query for KANBAN board??