I think (I'm not sure) it's my first post.
Please be kind

I already searched the forum but only found this (misleadingly unrelated) post:
viewtopic.php?f=62&t=40717&p=164534&hil ... #p164534
I am using OTRS 6.0.19 (yes, I will upgrade to Znuny 6.0.36 soon).
I want to set the ticket state from new (or open) to some other state when ticket is locked.
Ticket::EventModulePost###2800-ForceStateChangeOnLock
seems to be just what the doctor ordered, but I can't seem to make it work. For starters, it doesn't apper on the Sysconfig Web interface if I want to navigate to it. If I search for it in the search box, it appears and I can edit it. Unfortunately, after deploying it never works.
What am I doing wrong?