How to make lane move between pool in the BPMN

GoJS
3

Thank you.
The sample ‘BPMN’ is really too complex for me.
At first,I used the ‘Swim Lanes’ as a template,but I failed in add a vertical-pool group too.
I will restart with ’ Swim Lanes’

I just need a diagram:

  • Draw some horizontal and vertical pool

  • Pools can be moved like ‘BPMN’

  • Put lane into the pool or take out.

  • Put node into the lane or take out.