ALV

hi! frnds

my ALV report displays the PO created along with the PO number.

now user wants that whenever he doulle click on any PO number in the ALV list he should be able to view that particular PO in ME21N and the ven he presses back button he should go back to ALV list again. in this way he wants to view all the PO's created.

can you suggest how should i go head with the PO display through my ALV?

reagrds

anjali