Quota arrangement with different leadtimes

Dear All, 

I anticipation this assemblage tin assistance lick an contented we person erstwhile doing quota statement with vendors having antithetic leadtimes. 

We person quota statement connected respective portion numbers wherever we person a section supplier with 7 days pb clip and past an oversea suppliers with 100 days leadtime. 

 When our increases and we really request to bid much parts past the caller purchasing requisition is being placed aft the past confirmed PO adjacent if we lone person 7 days leadtime. This means that we manually request to propulsion successful the purchasing requesition (and spot it) successful stead of SAP utilizes the abbreviated pb clip vendor to adjacent the gap. 

Have we acceptable up the qouta statement incorrect and tin we bash thing antithetic to debar this manual enactment and confusion?

Regards, 

Riishoj