Parts of spec are Session, Community, and Collaboration. Community adds notions of role hierarchies and implicit roles for modeling organizations. Encounter has roles and rules, promises and obligations and consequences, might lead to new encounters. Can build workflow up from this. Specs will be completed in Dec99.
People defined by user interface, has task and message queues, having a desktop.
Places are defined by workspace. This is relevant to security - NSA wants commercial contracts for suing for breach of promise in a security model. Agent Working Group See separate Agent Working Group minutes.