Newbie:Usage of XACML

["Stefan Brandl" <stefan.brandl@bibliothek.uni-regensburg.de>]

Hello everyone,

we'are realizing some kind of a management system which can 
provide rights(not only access decision) to external systems.

I dont't know if XACML can be used for the following Use-Case:

An external systems want's to get all rights of a certain 
person associated with a certain ressource of a certain 
provider.


I've seen that XACML replies only "PERMIT, "DENY" ...
Is there a way to express rights within the Response like
"is able to edit admin information" or "can delete user 
information".

Thanks in advance,


Stefan