[SCSM] Microsoft System Center SQL Server Permissions

After a two-week long time of studying the document and having a lots conversations with the vendor and System admin. I finally figured out the security scope for the SQL DBs on SCSM.

Document download link: http://www.microsoft.com/en-us/download/details.aspx?id=27850

Neither the vendor or the document would cover 100% correct settings on practical environment. At least not mine in my company.

I will list the summary below