So, it can be implemented by using external program. Add "Execute external program" action and specify command line like "NET SEND /DOMAIN:name_of_domain message". Novell Netware client has similar program: SEND "message" [TO] user or group
test being the message is there any variables i could include in the message to show the test name or would that not be possible due to it not being a /option in the net send command