Single PO & want to place GRN/ Invoice multiple Supplier Sites under one BU

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Hi Experts, Po issues to supplier ABC / “Site – South” – PO value 1000 THB Based on this PO, Supplier entered services across 4 regions (East, west, south, north) Question: can we creation AP invoices with different sites and the match with the same PO Grn1 - Supplier ABC / Site – South - 250 Grn2 - Supplier ABC / Site – East- 250 Grn3 - Supplier ABC / Site – West – 250 Grn4 - Supplier ABC / Site – North - 250 Is it possible scenario, please suggest any workaround. As business creates single PO within BU & want to place GRN in multiple