Historically, UDDI but ... really, an unbounded issue
- Historical: UDDI
- Interface to a service
- QoS available
- Security policies
- Privacy policy
- Partner qualification policy
- Preconditions and Postconditions
- Who serves the service?
- What items are ordered, etc
- What chemicals they contain
- The environmental rating of those chemicals
- The restrictions on so-rated chemicals in this state
....
