> where does KIS BPM store models generated through Model Workspace?
In a database table called ACT_RE_MODEL
> Is it possible to configure this location?
No, not out of the box
> As of now it appears that designed models disappear when we restart Activiti engine in tomcat.
Yes, the default setup uses an in-memory database that is destroyed when the app goes down. Configure the app to use a persistent database and all should be good.
When I click on Edit within Activit Explorer-Model Workspace the broser tries to open a fle called editor, which is not recognised by the browser. KIS BPM does not launch