Server & Client Runtime

Server & Client Runtime

Dear Copa Data Team,
I want to activate Runtime from Server and client has to use the Server Runtime. During my search I found in many places that Script Auto_Start & Script Auto_End , Please clarify more about these Script and mention why we need these scripts on Client end?
My second query is do we need any addressing for client on Server? Or we need to address from client about the Server? Please explain in details.

This is a migrated post! Originally posted on 25.11.2014 by user abdalhadi. Please be aware that information can be outdated.