Thanks for your help, got it I can use multicast for different file, how about ?

Source:-

Add, New, Pro, Len, Source

Acorn,Null,Null,Null,Null

Null,FC,Null,Null,Null

Null,Null,Day,Null,Null

Null,Null,Null,2:00,Null

Null,Null,Null,Null,Phone

Null,Null,Null,Null,Web

Destination File:-

Add, New, Pro, Len, Source

Acorn,FC,Day,2:00,Phone

Acron,FC,Day,2:00,Web

this format ?