Assign value column value table to column in another table dynamically

Hi ,

I have a dataflow , Loading a file from the source to target table and audit another table.

1)Source file name, BATCH_ID(i.e. Unique ID for File),LOAD_DT  capturing the audit table .

2)In the second dataflow I am capturing the data in the file , I need BATCH_ID value in this table as one column dynamically.

PLease let me know any ideas.

Thanks,

Naveen