HP XP7 Storage - Manual (Page 171)

Edit User Group
The following table describes the fields and settings used to edit user group information.
Description Item
Enter the new name of the user group. User Group Name
You can use ASCII code characters, spaces, and the following symbols:
! # $ % & ' ( ) + - . = @ [ ] ^ _ ` { } ~
Check whether the entered user group name is registered to the authorization server
when you use an authorization server. Check
Confirm window (Edit User Group)
Edit User Group wizard 171