i can do anything with root domain administrator in root domain exchange 2013.
but there are only few options i can modify in subdomain with subdomain administrator,no add user, no server management... the subdomain is a member of domain admins and exchange organization admin and organnization management.
i think maybe i need add another group to this subdomain administrator account.
by the way, this subdomain exchange 2013 server installed by this account.and if i login with root domain administrator in the subdomain exchange 2013 server, i can do anything also.
please give some advice if you know this problem.
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