It is tricky for me to guess your intention. On a single hand you might be stating that both a and b are community (no leading underscore in their names) so I must theoretically be permitted to obtain/mutate (get/set) each. But Then you really specify an explicit mutator only for https://trehan-floors.in/trehan-luxury-floors-gurgaon-where-classical-elegance-meets-modern-comfort/