Thanks Lori, what could work is if we would add separate BpmnDiagram elements for every sub process like you shared in the migrated BPMN example. Doing it like that would mean we don’t have to recalculate the DI information, but can actually include the DI info of every sub process as-is. We would only need to work on a solution for the readonly view of the process to make collapsed sub processes traversable there as well. Good insights I think that could help with building a good collapsed sub process solution.
Thanks,
Tijs