使用Entity Framework 6支持SQL Server更改跟踪

I have an Entity Framework 6 Code First model generated from an existing SQL Server database. The database is using SQL Server Change Tracking, so for all the data manipulation operations generating from EF, I want to set the Change Tracking context to distinguish these from changes made by other external processes. This is usually done in T-SQL asI have an Entity Framework 6 Code First model g