Mass Release of Purchase Order

Dear Experts ,

I have a requirement of releasing a PO en mass .

This is not like ME28 ( collective release ) . But something like ME55 , where we can select all & release all POs

Please let me know how is this possible ?

The requirement is due to the fact that the volume of a particular PO document type has suddenly increased a lot , & individially selecting POs for release is quite time consuming .

Also we need to keep the release startegy intact .

Please advice

Regards

Anis