Scheduling the requirement quantities on different dates for different vend

Dear Gurus,

We have requirement of generating the shcedule line on different dates

in case multi supplier. The part is supplied by 3 different supplier when executing MRP the system generated schedule line on same date for each supplier,

however the business requirement is not to receive all material on same

date. But to receive all the requirements on the 3 consecutive days say for 3 different vendors. We have maintained Quota Arrangement for splitting the requirements order quantity.

Pls suggest the configuration / Material master changes we need to make for the same.

Regards,

Pradeep Santara