Use /g+ to add a user or another group to an existing group.
To use the /g+ command, you must be a member of the Team Foundation Administrators security group. For more information, see Team Foundation Server Permissions.
Even if you are logged on with administrative credentials, you must open an elevated Command Prompt to perform this function on a server that is running Windows Server 2008. To open an elevated Command Prompt, click Start, right-click Command Prompt, and click Run as Administrator. For more information, see the Microsoft Web site.
Specifies the group identity. For more information on valid identity specifiers, see TFSSecurity Identity and Output Specifiers.
Specifies the member identity. For more information on valid identity specifiers, see TFSSecurity Identity and Output Specifiers.
Required. Specifies the name of the application tier server.
Run this command on the local application tier computer.
You can also add users and groups to an existing group using Team Explorer. For more information, see How to: Add Users to a Server-Level Group.
The following example adds the user "ajesper" to the "Team Foundation Administrators" global group.
>TFSSecurity /g+ "Team Foundation Administrators" n:ajesper /server:MyAtServer