It's tough for me to guess your intention. On a person hand you are stating that both a and b are community (no top underscore inside their names) so I really should theoretically be permitted to entry/mutate (get/established) equally. But Then you certainly specify an specific mutator just for a, https://smartworlddeveloper.co.in/smart-world-69-sector-69-gurgaon-a-new-benchmark-in-urban-luxury-living/