2 or 3 Tier deep grid (grid inside another grid)

I am looking for a way to use a grid in side another grid. This would
be great in something like a dbctrlgrid or even just in a normal
dbgrid. The example of what I am trying to do is have line items on a
purchase order and have the release dates directly under each line item
as shown below
line 1 part#aaa total qty 10
release 1 qty 5 date 5/15/00
release 2 qty 5 date 5/20/00
line 2 part#bbb total qty 2
release 1 qty 2 date 5/15/00

thanks, MIKE

Sent via Deja.com http://www.deja.com/
Before you buy.