Initial commit: Odoo 18.0-20251222 extra-addons

account_invoice_refund_link/readme/CONTRIBUTORS.md

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+- Pexego Sistemas Informáticos. (<http://pexego.es>)
+
+- Nikul Chaudhary \<<nikulchaudhary2112@gmail.com>\>
+
+- [Tecnativa](https://www.tecnativa.com):
+
+  - Pedro M. Baeza
+  - Antonio Espinosa
+  - Luis M. Ontalba
+  - Ernesto Tejeda
+  - João Marques
+
+- [Factor Libre](https://factorlibre.com):
+
+  > - Luis J. Salvatierra \<<luis.salvatierra@factorlibre.com>\>
+
+- [APSL-Nagarro](https://www.apsl.tech):
+
+  > - Antoni Marroig \<<amarroig@apsl.net>\>

account_invoice_refund_link/readme/DESCRIPTION.md

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+This module shows the links between refunds and their original invoices
+in the invoice form and also keep track of refund lines and their
+original invoice lines.

account_invoice_refund_link/readme/USAGE.md

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+To use this module, you need to:
+
+1.  Go to "Invoicing -\> customers -\> Invoices", create an Invoice and
+    validate it by clicking on the 'Confirm' button.
+2.  Create a Credit Note by clicking on the 'Add Credit Note' button.
+3.  In the form view of that Credit Note you can see the new field
+    'Invoice reference' that is a link to the Original Invoice (the one
+    you created in step 1)
+4.  Come back to the original Invoice created in step 1 and you will see
+    a new page in the notebook called 'Refunds'. There will be the
+    Credit Note that you created in the previous step.