Can you clarify what you’re trying to achieve? Why create a purchase order if all the receiving and invoicing will be handled through the purchase invoice? Why not start directly with the invoice, or handle receiving on the purchase order?
Out of the box, there’s no functionality to bring purchase order lines to an invoice for receiving, as that’s not typically how the process is designed. The Copy Document and Get Receipt Lines functions you mentioned are the available options for this.
Valentin Castravet
Work: Zander ERP Services
Blog: Dynamics 365 Business Central Insights
LinkedIn: www.linkedin.com/in/valentin-c-0500a247/
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