Escalation Template

Hello!

I would like to create an escalation template that escalates according values read from the string table. I know how to do that if I have a normal escalation.

However, when I create a new template it seems I must add an assembly to it which defines the template. What must that assembly's code look like? Any specific classes, interface etc?

If anyone could point me in the direction of an article or book or thread that explains how to create new templates, I'd appreciate it.

Thanks.
K.