Use /g- to remove a user or a user group from an existing group.
Required Permissions
To use the /g- command, you must be a member of the Team Foundation Administrators group. For more information, see Team Foundation Server Permissions.
TFSSecurity /g- groupIdentity memberIdentity /server:servername
Parameters
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: Remove Users from a Team Project Group, How to: Remove Users from a Default Group or How to: Remove Users from a Server-Level Group.
The following example removes the user "ajesper" from the "Team Foundation Administrators" global group.
>TFSSecurity /g- "Team Foundation Administrators" n:ajesper /server:MyATServer
Tasks
How to: Create a Server-Level Group
Other Resources
TFSSecurity Command-Line Utility Commands
Team Project Groups
Default Groups