[Zope-CMF] Action contexts?

[Chris Withers]

John Morton wrote:
> Part of the reason is that worklists default to appearing in the global 
> section of the action box, and global actions are evaluated in the context of 
> the site root. However, switching to an action catagory which results in the
> action being evaluated in the context of the object you're looking at could 
> get confusing -

Wow, I wasn't aware the context an action was evaluated in was different 
depending on what category it was in :-(

Where is this documented?

What happens if you define new categories?

cheers,

Chris