Document Smart Button in Sale, Invoice and Vendor Bill
https://www.devintellecs.com/shop/dev-document-smart-button-document-smart-button-in-sale-invoice-and-vendor-bill-2361
https://www.devintellecs.com/web/image/product.template/2361/image_1920?unique=6091e69
The Odoo app adds a Document Smart Button in the Sales, Invoice, and Vendor Bill modules, allowing users to view and manage documents and attachments directly on sale orders, invoices, and vendor bills.
Terms and Conditions
90-days Free Support
Further Customisation possible on request