Title: RE: [xacml] xacml schema sub-committee (from Ernesto) Ernesto - I have a slightly different suggestion for you to consider. I propose groping by people's interests. I expect that the same people will be interested in rule and policy syntax. So, we might as well have one forum for those discussions. If my guess is correct, then people's interests might divide along the following lines ... rule/policy/policy set; obligations; predicate expression; predicate; and attribute functions. Discussion on the last two topics may centre on compatible types. What do you think? All the best. Tim. ----------------------------------------- Tim Moses Tel: 613.270.3183