[Xymon] Two newbie analysis.cfg syntax questions - include file and class syntax

OK this is basic but I can't find an answer or example online

1. what *exactly* is the syntax for including a file in analysis.cfg? Should it be

include myfile.cfg or #include myfile.cfg or what?

also, I'm failing utterly to get the CLASS syntax to work in analysis.cfg.

I've got some classes set up and they works fine in client-local.cfg but analysis.cfg does not see to see anything with CLASS For example I have in hosts.cfg

10.100.1.60 db3.example.com # CLASS:db ntp 10.100.1.61 db4.example.com # CLASS:db ntp

I'm using the db CLASS in client-local.cfg and it's fine, does the right thing. But If I start a section in analysis.cfg with HOST=%^db[2|3|4|5|6|8].example.com everything works fine.

But if I change the section to CLASS=db

nothing happens. Is that the right syntax