Hi,
I'm using Activiti engine to create application for automation and monitoring of some specific processes. Most of the tasks within these processes don't require any interaction with the user so I'm using <serviceTask> tag to define them and then link with proper Java implementation.
Ability to browse history of past process instances is crucial feature of this system. I have FULL history level set. Unfortunately I've noticed that only user tasks get persisted in act_hi_taskinst table. Why is that? Is there any simple way to persist also information about my service tasks? Is it against concepts standing behind Activiti?