Take Mike Marin’s CMMN survey: learn something and help CMMN research

CMMN diagram from OMG CMMN 1.0 specification document
CMMN diagram from OMG CMMN 1.0 specification document

Mike Marin, who had a hand in creating FileNet’s ECM platform and continued the work at IBM as chief architect on their Case Manager product, is taking a bit of time away from IBM to complete his PhD. He’s doing research into complexity metrics for the Case Management Model and Notation standard, and he really needs people to complete a survey in order to complete his empirical research. The entire thing will take 45-60 minutes, and can be completed in multiple sessions; 30-40 minutes of that is an optional tutorial, which you can skip if you’re already familiar with CMMN.

Here’s his invitation to participate (feel free to share with your process and case modeling friends):

We are conducting research on the Case Management Modeling and Notation (CMMN) specification and need your help. You don’t need to be familiar with CMMN to participate, but you should have some basic understanding of process technology or graphical modeling (for example: software modeling, data modeling, object modeling, process modeling, etc.), as CMMN is a new modeling notation. Participation is voluntary and no identifiable personal information will be collected.

You will learn more about CMMN with the tutorial; and you will gain some experience and appreciation for CMMN by evaluating two models in the survey. This exercise should take about 45 to 60 minutes to complete; but it can be done in multiple sessions. The tutorial is optional and it should take 30 to 40 minutes. The survey should take 15 to 20 minutes. You can consider the survey a quiz on the tutorial.

As an appreciation for your collaboration, we will donate $6 (six dollars) to a charity of your choice and we will provide you with early results of the survey.

You can use the following URL to take the tutorial and survey. The first page provides more information on the project.


He wrote a more detailed description of the research over on BPTrends.

Mike’s a former colleague and a friend, but I’m not asking just because of that: he’s also a Distinguished Engineer at IBM and a contributor to standards and technology that make a huge impact in our field. Help him out, take the survey, and it will help us all out in the long run.

2 thoughts on “Take Mike Marin’s CMMN survey: learn something and help CMMN research

    1. CMMN is a modeling standard, like BPMN. It’s not a specific tool, but many of the modeling tool vendors are starting to support CMMN in addition to BPMN. Mike’s research is looking at how to make the diagrams more understandable in future versions of the standard, since he is involved with setting the standard.

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