Manual
Account & Permission Management
87
Click   to add permission group. Set the group name, check the permissions 
as required and then set the “Local” and “Remote” permissions. Click “Add” to 
save the settings.
Go to “Edit Permission Group” interface and then click         in the group list to edit 
the permission group (the operations of the “Edit Permission Group” are similar 
to that of the “Add Permission Group”, please see 10.3.1 Add Permission Group 
for details). Click   to save the group as another group. Click   to delete the 
permission  group.  The  three  default  permission  groups  (“Administrator”, 
“Advanced” and “Common”) cannot be deleted.
10.3.2 Edit Permission Group
①
Click StartSettingsAccount and AuthoritySecurity to go to the 
following interface.
10.4 Black and White List










