purchase order is not cascading to sales order lines when source system is CPQ

Summary:

purchase order number is not coming in sales order lines when source order system is from CPQ, where as purchase order number is coming for CX and OPS source system at order line level.

we would like to know is there any limitation for CPQ source system for not population PO in sales order line level. kindly confirm

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Version (include the version you are using, if applicable):23D

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