Hi Sriman,
Although, I don't have any proper document related to this topic apart from practical experiences.
But for your reference, you can study the standard help available on this topic on SAP Help portal. Below is the link to which.
https://help.sap.com/saphelp_gts10/helpdata/en/4b/412a489fd17394e10000000a42189b/content.htm
Hope ,this will increase your understanding on this topic.
Regards,
Aman