> ****a. State alignment
> Monica. Information driven and information alignment: Has it been 
> accepted that this state will be recorded - in the message exchange, 
> passively or by what mechanism. Was there not concern in the work 
> group about shared state?  Suggest you indicate that the state changes 
> may be available - how and if they are recorded are design decisions.
> David. I think that for a choreography to be implemented by a 
> participant, they will have to keep internal state of some kind so 
> that they know where they are in the Choreography. I also agree that 
> there has been discussion about State Alignment and that it is not yet 
> clear. My view is that State Alignment should not be required in every 
> case but that sometimes the participants will want to align their 
> state and therefore the CDL should describe how it should be done.
> ****