Revised business process model

Hi,
In the meeting in Minneapolis we decide to make two significant changes to the
business process metamodel. The first is a simplification of the layers in the
process part of the model. The other is an adoption of the Core components
part of the model instead of the earlier 'place-holder' classes in the
informatio part of the model. I attach two zip files. One contains the .mdl
file, the other contains .jpg versions for easier perusal. The jpg is of each
class diagram and of the travel example "instance" diagrams.
In Mondays meeting we can discuss which of the received comments have been
addressed  by these changes,

-karsten

ebXMLv1.1.1.mdl.zip

ebXMLv1.1.1.zip