Use /a+ to add an access control entry.
To use the /a+ 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.
URI of the access control object.
Name of the permission that access is granted or denied for. For a list of valid IDs, see Team Foundation Server Permissions and Team Foundation Server Default Groups, Permissions, and Roles.
Specifies the identity of the user or the group. For more information on the identity specifiers, see TFSSecurity Identity and Output Specifiers.
Required. Specifies the name of the application tier server.