Sharing information between admin / cockipt / tasklist / and engine


I have few questions:

  1. Is it possible to share some information between web applications and engine in Camunda? Something similar to the Authentications object.

  2. Can I configure object similar to the process engine where I can store a information in global session?

  3. How can I define custom session listener in Camunda (I need onCreate, onDestroy methods)?