Communication between caps

Hi. We are in the middle of project, and we are trying to get communication between several caps that we have built. We have two questions:

  1. Is it possible to send information from one cap to another?
  2. Is it possible to send a parameter with a cap call in polyscope?
    for example like in a java method:
    cap:send_message(“open”);
    Hope this makes sense

any help would be appreciated

cheers

You may want to take a look at these two topics:

and

Hope it helped.