The first step was to define the notation, and now we've defined the metamodel.
I think end-user companies are the winners today. There is now clarity around the implementation of process at the business level, and that clarity is in the form of business-based process notions, not IT- and systems-based notions of process. This message was an update amplifying a previous one that announced BPDM approval by the Domain Task Force:
... this morning in San Diego at the OMG Technical Meeting, the Domain Task Force voted FOR approval of BPDM! This is the second major hurdle of any spec. The first is the RFP which kicks off the submission team... that was done long ago for BPDM. The second is the DTF vote (which occurred today). The third is the review and vote by the Architecture Board, which will happen Friday of this week. Then the OMG Board ratifies the AB decision within the next 30 days or so.
While it is rare, the AB can reject or send back a spec for more work, but in general the vote of the DTF is the more difficult barrier because of the diversity of companies (and interests). The AB is more focused on the technical implementation of the specification and less concerned with the business issues that may be reflected in the votes of all the member companies. Phil also replied to my questions with some answers from Lombardi and MEGA representatives on the BPDM submission team:
Q. How would you create serialized BPMN from BPDM?
A. We are updating the EMF plugins. This will allow creation of BPDM models using Java. Additionally there will be a very basic editor (not usable by business people) that will allow a developer to create BPDM models and to look at the produced xml. The goal is to have these plugins updated for Monday 26 March. This will also be discussed on Sunday by the submission team. Most likely we'll do a presentation about the serialization of BPMN using BPDM and we'll show the actual XML that is produced.
Q. Could xsd be derived from this xmi document?
A. Yes. EMF provides such capability. XSD most likely will not be part of the submission, but a separate document that will be distributed freely.
Q. Do you expect OMG to provide one?
A. Yes. During the meeting we will create and distribute the XSD.
Q. Can standard xml validation be used?
A. Yes. Using the provided XSD.
Q. Can I use XSLT [to transform and validate models]?
A. Yes. However XSLT is not very suitable for performing model transformations. For object models there are better languages that can transform models. One such example is QVT. On the Eclipse.org you can find other languages also.
Q. Is there some example that can be used to understand BPDM?
A. We are working on an example that demonstrates BPDM features. This is incorporated in the html documentation that is generated. Most likely it will need additional explanations, to be provided after the approvals