I need to retrieve from a context variable (such as Map<Long, ListLong) the ListLong to insert it as a loop cardinality of a subprocess, inside the bpmn. I should based on the Long (key) recover the selected ListLong within the map. I could not do this with the expression language in any way.
I need something like:
in expression language, for retrive the ListLong to give to loop cardinality.
Can you help me?
Thanks a lot.