Logging topics description

Hi

Does exist any descripton of logging topics?
Some of topics are clear, but some of them I don’t understand, what they means (read, write, open, notification, calc, manager, …) .
I tried to find those information in documentation, but there I found just list of topics, without any description.

Thanks, J

we will make a list of topic explanations this week. the manual will be updated http://wiki.mikrotik.com/wiki/Log

still would like to see this added to wiki.

(also a more clear example or explination of effects of having multipule topics in a rule, ie is it an AND or OR that will trigger the action)

ie topics= interface,poe-out action=disk1
does this mean messages with interface AND poe-out will be sent to disk1 , OR does it mean any msg wtih interface OR poe-out will be sent to disk1
thanks