L2J Server

I'm just wondering, how can I edit the test server helper to leave only one option in it which is the give noblesse one as all the other ones are useless.
I tried searching for the npc file but couldn't find it.
Thanks!
Oh and what are path node files and where to get them? And do they have anything to do with mobs attempting to go through walls? Because mobs in my server seem to want to do that..

Why don't you make a new npc only with that option?

UnAfraid wrote:Why don't you make a new npc only with that option?

I did, thanks!