You can modify the information associated with any security group in Microsoft Project Server 2010. For example, you may have to modify the group for changes to users or categories, or for changes to the Active Directory group to which it is currently being synchronized.
Before you perform this procedure, confirm the following:
You have access to Project Server 2010 through the Microsoft Project Web App site.
Important: The Manage users and groups global permission in Project Server 2010 is required to complete this procedure.
Modify a security group
Perform the following procedure to modify an existing group in Project Server 2010.
To modify a group:
On the Project Web App home page, in the Quick Launch, click Server Settings.
On the Server Settings page, in the Security section, click Manage Groups.
On the Manage Groups page, in the Group Name list, click the name of the group that you want to modify.
On the Add or Edit Group page for the selected group, make your changes to the group information. For information about each option on the page, see Create a security group in Project Server 2010.