Multi-Header, Detail and Trailer Record

Hi,

I have to plants, For Each plant i need Header, no.of Details and one trailer Record i need.

Like

Plant 1000

Header1

Deatail Record1

Deatail Record2

Deatail Record3

Trailer1

for plant 2000

Header2

Deatail Record1

Deatail Record2

Deatail Record3

Trailer2

Thanks!

Regards,

SReddy