Title: RE: [xacml] [schema] Schema Subcommittee Minutes 8 July 2002 Quick question: Do we want to address the issue of defining legal type conversions as part of the standard/policy? Or just leave it open - so that any PDP can decide for itself if it can convert between particular data types? (So is that you can declare that RU:Boolean, expressed as "??"/"???", can be used as an argument of OR(Boolean/Boolean), and that the PDP that does not provide this conversion, does not enforce the policy..)