You can have it defined in both tools (eclipse and web designer) for details have a look at http://vimeo.com/29457538
In general you can run it from jBPM console, you just need to make sure that work item handlers are registered for your custom service nodes.
hamsterdancer wrote:
- If yes: Will it be possible to add and replace new servicetasks dynamically at runtime of the console?
Not sure what you mean by that?!