May I create one ASN according to multiple POs

Dear , Expert :

    I work in MM-SUS scenario . In the business , the supplier can delivery goods according the ASN . But there are many POs .

   In the Standard function , the supplier should create ASN according to one PO . my question is May I create one ASN according to multiple POs?

   If so , the supplier create one ASN for one delivery goods ?

   Thanks .

   BR

   Alex