Get all project valid users from TFS

Get all project valid users from TFS using CMD

Open the developer command prompt and execute the below command by changing the collection URL

TFSSecurity.exe /imx "Project Valid Users" /collection:http://ws2012r2:8080/tfs/FabrikamFiberCollection

output:
Microsoft (R) TFSSecurity - Team Foundation Server Security Tool
Copyright (c) Microsoft Corporation.  All rights reserved.

The target Team Foundation Server is http://vsalm:8080/tfs/fabrikamfibercollecti
on.
Resolving identity "Project Valid Users"...

Error: Multiple identities found matching 'Project Valid Users'. Please specify
one of the following identities:

- [FabrikamFiber]\Project Valid Users (vstfs:///Classification/TeamProject/fd6fa
263-b3f9-45e3-96af-ad67e75c9ff7\Project Valid Users)
- [Demo]\Project Valid Users (vstfs:///Classification/TeamProject/ac34434e-5ee2-
4351-a07f-7b2ccf02b96c\Project Valid Users)
- [DemoSP]\Project Valid Users (vstfs:///Classification/TeamProject/dbf96146-77f
8-46c4-9efc-0d6fec6b1925\Project Valid Users)
- [testing]\Project Valid Users (vstfs:///Classification/TeamProject/3fc600d0-13
96-47e3-8364-1402599732af\Project Valid Users)
- [test]\Project Valid Users (vstfs:///Classification/TeamProject/5dc525a7-4784-
4f5f-99db-2ef5a65a2a4a\Project Valid Users)


Pick one of the identity then modify the command and execute 

TFSSecurity.exe /imx "vstfs:///Classification/TeamProject/fd6fa263-b3f9-45e3-96af-ad67e75c9ff7\Project Valid Users" /collection:http://ws2012r2:8080/tfs/FabrikamFiberCollection

output:

Microsoft (R) TFSSecurity - Team Foundation Server Security Tool
Copyright (c) Microsoft Corporation.  All rights reserved.

The target Team Foundation Server is http://vsalm:8080/tfs/fabrikamfibercollection.
Resolving identity "vstfs:///Classification/TeamProject/fd6fa263-b3f9-45e3-96af-ad67e75c9ff7\Project Valid Users"...

SID: S-1-9-1551374245-4249022485-1363183687-2676786528-2474025328-0-0-0-0-3

DN:

Identity type: Team Foundation Server application group
   Group type: EveryoneApplicationGroup
Project scope: FabrikamFiber
 Display name: [FabrikamFiber]\Project Valid Users
  Description: Members of this group have acess to the team project.

15 member(s):
  [U] VSALM\Brian (Brian Keller)
a [A] [FabrikamFiber]\Project Administrators
  [U] VSALM\BHarry (Brian Harry)
  [G] VSALM\DemoUsers
  [U] VSALM\Adam (Adam Barr)
  [A] [FabrikamFiber]\Fabrikam Fiber Database Team
  [A] [FabrikamFiber]\Fabrikam Fiber Devices Team
  [A] [FabrikamFiber]\Fabrikam Fiber Web Team
  [A] [FabrikamFiber]\Fabrikam Fiber Leadership Team
  [A] [FabrikamFiber]\Contributors
  [U] VSALM\Annie (Annie Herriman)
  [A] [FabrikamFiber]\Readers
  [A] [FabrikamFiber]\Build Administrators
  [U] VSALM\Julia (Julia Ilyiana)
  [A] [FabrikamFiber]\Fabrikam Fiber Ops Team

Member of 1 group(s):
e [A] [FabrikamFiberCollection]\Project Collection Valid Users


Done.