[Zope-CMF] cmf - publish content

[Alexander Keller]

Hi!

I have the following problem: 

I want to add a "Publish"-Button in my CMF because I'd like to publish 
more than one document, e.g. I want to select 10 documents to be
published.

I already found a nice function

   context.portal_workflow.doActionFor(obj[1],
'publish',comment='published by Bender')        

but I don't now how to pass the list with the selected elements.


Thank you.

Alexander Keller