IHE+extensions+to+XDS+and+XCA

In 2010 IHE has extended XCA and XDS in ways that NHIN should review. The two extensions to be reviewed are:


 * On-Demand Documents
 * Delayed Document Assembly

This information was released for public comment in June 2010 and released for Trial Implementation in August 2010.

A presentation on these two topics was given formally on August 5 and is attached here as a preview
 * On-Demand Documents
 * Delayed Document Assembly



After discussion it was agreed that the group should adopt On-Demand Documents only. An updated specification with these changes applied is below:



Updated version with small changes