This change adds subcontracting workflows so companies can send components to suppliers and receive finished products while keeping ownership and valuation of materials. It also connects purchase prices to subcontracting costs and improves related manufacturing, stock, and accounting behavior.

task 1831382

Adds Italian e-invoicing support so businesses can generate compliant XML invoices, send them through certified email, and process incoming invoice-related messages. This helps Italian companies reduce manual invoice handling and better comply with local electronic invoicing requirements.

Generate E-invoice in xml, send E-invoice by PEC, manage mail (create new income invoice, manage response)


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