Oh, btw didn't notice that outro bit in yer topic...
Outro plays after the debriefing screen so you might want to make an outro.sqs to play before the debriefing...
Make a trigger -> condition: !alive player -> on act.: [] exec "your.sqs"...
Make another trigger with type end#pickANumber to have a certain debriefing appear (done in the briefing.html and relevant to that) -> condition: yourCondition and for example at the end of the outro.sqs set the yourCondition true...
There're tons of other ways too...
I'd advice you to go to the Editors Depot and start reading through the tutorials for beginners...