Frank Michael Kraft's Blog

I must admit, I was a little bit surprised about the result. For me BPMN is not flexible enough and it has too many modeling elements. While this is not the majority opinion, a grave minority has the same opinion.

Some comments:

I think BPMN is great – but we just had to add on a few bits to define value add and non value add activities so that larger maps had more to narrow your focus on areas that need attention

Alan Crean, CEO @ Process Master

I agree that this is necessary to not overload the modeler with too many modeling elements.

Flexibility is a vague term that can mean many things in different situations. I would define flexibility as the ability to make changes over time as needed to respond to changes in the situation. In order to be flexible, there have to be constructs that afford the kinds of changes you will need. For instance, flexibility implies some form of control. A common pattern might be that parts of the process diagram are controlled by different people. There is no consideration in BPMN for specifying who has control over different parts. Instead, there is a built in assumption that the entire diagram is designed and maintained as a whole. That reduces flexibility.

Different people controlling different parts of the process diagram is definitely a very important part of the flexibility requirements I see. There is no concept in BPMN for this. It may well be, that it is not possible to add this concept later, because of the current semantic of BPMN.

I consider BPMN still more as a (high level) programming language for automated processes which provides rather poor support for flexible human processes.

I agree.

Just one examples of too less flexibility: Consider a process where one task can be executed by different roles (e.g. via delegation). In which Lane should I place the task? Should I show it in the “Default”-Lane? Or a copy in any other related Lane? Or even draw it across multiple Lanes?

While I know that Lanes are just a graphical partition of the process and we could easily address the problem via performers (BPMN 2.0), this is not a graphical solution. Many users (and tools too) use Lanes synonymous to performers.

Interesting case.

I guess it depends on the tool you use. We have created a new tool generation which hides the complexity of the BPMN notation against the user by using intelligent algorithms which support a highly efficient modeling process.
Our BETA was anounced on Nov 10. Innovator for Business analysts will be available shortly. C. Bergner.

It is worth trying. However my doubts are that certain limitations in the metamodel can not be overcome by a tool. However a tool can improve.

We feel the technology driven approach of BPMN when it comes to high level process landscape description. This seems to be out of scope at least in the BPMN 1.x standard.BPMN is good for visualizing low level processes that ar candidates for workflow implementations.

I agree.

It’s really interesting to see your opinion. In my opinion BPMN has a workflow modeling background. That’s why it is good for workflow type of processes. However there are a lot more of other processes.

Some reflections about the WfMC Thought Leadership Summit that I was invited to attend.

Suddenly I felt like in a lively discussion about what I thought for some time about the inflexibility of BPM models (what if the approver is on leave?), the ad-hoc nature of real processes (like in a court trial) and the small amount of system support for these.

Yes, Business Process Modeling to a degree rests on the assumption, that there are repetitive procedures that are triggered by a business transaction, and which is described in terms of which steps to execute as a result of it. Like a machine.

Did you ever wonder why there is so little standard software for startups – or business process models? If it where a standard process, it were not a startup. The driver in the seat hopefully is the founder of the startup, not a process.
I agree to the observation, that there are much more processes like this all over the place. And maybe there should be even more again, reverting the feeling to be but a cogwheel in the engine, but a responsible contributor – even for the benefit of the whole.

Still, what we need to work effective is system support for

• our information
• Collaboration and Communication over the information
• a clear status of all of the process and all parts of it
• Decide about next steps as you go
• Decide about required information as you go
• Decide about groups and access policies as you go
• Decide about information structure as you go.
• Overview and Tracking

Only to mention the most important ones.

This is not what you can to with BPM . Therefore we need a new breed of software which is not BPM, even if it is related to it.

I want to mention two things, that were not or not deeply discussed in the meeting as an additional contribution and defence of what I said.

First: Even with all the ad-hoc type of processes it is clear that over time some of them evolve in standard processes, which is a good thing. Because that is the time to earn money for the process owner. So there must be ways to

• pick best practices and develop them into standard processes
• re-design a bunch of local best practices into a global standard process.
• impose constraints of a standard process on the business

All of that as you go – i.e. without interfering the running processes.
Which is easily said – sounds a little like marketing buzz – but certainly challenging in terms of technology. But I wouldn’t say it, if I didn’t think it’s possible.

In Process design and re-design I disagree here with Max J. Poucher’s more philosophical statements about evolution. I do not believe as much in evolution as an unguided process as he seemingly does. I believe that redesigning processes as a whole makes them more effective, and more rewarding to everybody if done right.

Second, I think that we need is a seamless integration (A word that you first learn in marketing) with structured processes – be they classical workflows or classical ERP processes. In my opinion there is much ROI to be found.

Related Blog Posts

Adaptive Case Management by Max J. Pucher

Complex Adaptive Business Process by Max J. Pucher

Ad-Hoc Processes by me

Intelligence in Business Processes by me

Why I am looking at these MDA papers?

It is inevitable in big organizations, that there are central processes that are supported by every part of the organization. But at the same time it is desirable, to support individual processes, that respect local specialties. In this case the local units must be given the possibility to plug into the global processes. This can only be done, if the behavior of the local and the central processes is known – and by this the interaction – the choreography between them – can be defined and described. Therefore it is important to have behavior modeling languages for processes of units and of the choreography. Furthermore sometimes it is necessary to allow a local unit to describe their own processes or aspects of their own processes in their own language – a DSL – and plug them into the central processes.

If this is achieved it is a controlled powerful local flexibility with the integration into centrally controlled processes.

All of these articles and also BPMN 2.0 can help to strife towards this goal.