[Zope] managing security from external method

[Ulrich Wisser]

Hi,

abviously a FAQ, but I didn't find anything on the topic.
How can I manage security from an external method?

I want no permissions are acquirred and then give permission
to Owner and two local roles.

I checked <Zope-Dir/lib/python/AccessControl but didn't find 
any hint.

Thanks for yoour help.

So long

Ulli

-- 
----------------- Die Website Effizienzer ------------------
luna-park                Bravo Sanchez, Vollmert, Wisser GbR
Ulrich Wisser                   mailto:u.wisser@luna-park.de
Alter Schlachthof, Immenburgstr. 20      Tel +49-228-9654055
D-53121 Bonn                             Fax +49-228-9654057
------------------http://www.luna-park.de ------------------