making alert with field sevierty and triaged in tfs 2010 with power tools

Question

In tfs 2010 alert explorer ,i have to make alert like below

old value of severity = old value of severity and new old value of triage != (not equals to) new value of triage.

how can i do this ? as tfs alert severity/triage fields only show operator as(changes , changes from , changes to) if they can show (=,contains) my problem will be solved! sorry for my bad English !

Answer 1

Unfortunately this cannot be achieved through the alert explorer in TFS 2010. You can develop it yourself with either a TFS plugin, or with a web service which you will then need to subscribe to the "WorkItemChangedEvent" via command line or the "Alert Explorer".