Populating Data after Enhancing the Data Source from LO Cockpit

Hi Experts,

I am enhancing the DS 2LIS_04_P_MATNR , two field i am adding one is segment (from MVKE table) and other is shift Definition (from AFRU table) i have enhanced the extract structure in RSA6 and activated too. Now i want to populate the data from enahced DS and replicate into BI side??? Please Guide.