Spawning mobs as part of a quest

[MortonM]

Hi,

I would really appreciate it if someone could help me with how to spawn mobs as part of a quest. For example, the quest "Unexpected Results" given by Apprentice Mirveda does not work on my server. Three mobs are supposed to spawn behind her when you accept the quest, then you kill them and that's the quest done. How do I make this work?

Thanks in Advance!