Is there a way to read all parent process variables in call activity subprocess

[swamy2156]

Hi,

I have a bpmn main processes which orchestrates 4 call activity sub processes. This complex process requires 200 variables while starting and most of them are used in all 4 call activities as well. Instead of adding 200 variables one by one in 'source' and 'target' attributes, is there a way to read/update parent process variables directly from call activity?

thank you.

[swamy2156]

I tried different ways... but couldn't figure it out the solution. Any help is appreciated.