Asus TC715 - Manual (Page 44)

3-6 Chapter 3: Main Server Functions
3.2.2 Account
Click Account Management on the left to display the Login Account, Account and
Role Privilege tab, than click Account tab to display Account Role and Account
Role members of the account information.
Editing the Login Account
Click Edit Account to edit the login account. Click Save when done.
The Account E-Mail shows in the Email Settings of Client Configuration.