How To: Add Custom Controls Into Work Item I had question regarding the post about How To: Write Team System Custom Control . Question: How I can add the custom control anywhere in the Work Item? First download PowerTool 2008 so will be able to work with Process Template Editor . Copy you Custom Control output into - (For Visual Studio 2008) C:\Documents and Settings\All Users\Application Data\Microsoft\Team Foundation\Work Item Tracking\Custom Controls\9.0 Copy you Custom Control output into - ...