Combining multiple PREQs in SNP Deployment & create single PO

Hello APO experts,

There is business requirement to make a singe purchase order during SNP deployment run by combining multiple Preqs within given period. For example if we are running SNP deployment weekly for 7 day deployment horizon it should combine all 7 days pres and create one single PO instead of creating multiple POs.

Thanks in advance for your input on this.

Raj