??? ??? ?? ??? ???? ????? ??? ?????. ??? ???? ?? ?????? ??? ?, ?? ??? ?? ???? ???? ???? ????? ?????. ? ??? ?? ????? ? ????. ? ???? ?? ?? ?????, ?? ??? ??? ???? ?? ??? ?? ??? ???? ???, ? ????? ???? ??????. Each permission is divided into required permissions that has to be authorized and optional permissions which can be selectively authorized As