Required process support aspects
It should be possible to create process models for different kinds of process life cycle, which requires the modifiability of process model structure, i.e. components and their relations
Process models should remain modifiable, and it should be possible to copy and customize them for project-specific needs
It should be possible to refine and alter process models incrementally also during their enactment
The possibility to modify process model templates as reflection to the accumulated knowledge gained from experiences in real projects