When the item is set to purchase and configure Reordering Rules.

Warehouse set 3 step mode of operation

If the purchase orders are more than 30 per day, the order of the line has 30 pen time In addition to the vendor -> input is a separate operating documents, the other two warehouse operations input-> qc and qc -> stock are merged in the same one.

Did not take this situation into account?

Is there a way to keep him from automatically merging in the back of the operating process?