Hi, I have a question regarding "Delete Issues" Permission, can i actually use account hierarchy, e.g. if i created task for Manager A and B and then Manager A created issue for Head A, Manager A can delete the task he assign to Staff A but Manager B couldn't, if Head A created task for Staff A, i wanted that Manager A can delete Head A assigned task for Staff A but Head A can't delete task that was created by Manager A, is it possible to do so?