[IMP] pos/restaurant: Update Restaurant features page with child pages

task-4893658

X-original-commit: 2ac6818

Author: emmi-odoo

content/applications/general/iot/devices/printer.rst

@@ -110,7 +110,7 @@ device. Click the :guilabel:`Unlink` button next to each report to remove the li
    :alt: A list of reports currently linked to a printer in the IoT app.
 
 .. seealso::
-   :doc:`POS Order Printing <../../../sales/point_of_sale/restaurant/kitchen_printing>`
+   :ref:`POS Order Printing <pos/restaurant/orders-printing>`
 
 Potential issues
 ================

content/applications/sales/point_of_sale/configuration/pos_iot.rst

@@ -18,7 +18,8 @@ To connect the POS with an :doc:`IoT system </applications/general/iot>`:
         - Instructions
       * - Printer
         - Connect a supported receipt printer to a :abbr:`USB (Universal Serial Bus)` port or
-          to the network, and power it on. Refer to :doc:`../restaurant/kitchen_printing`.
+          to the network, and power it on. Refer to :ref:`Order printing
+          <pos/restaurant/orders-printing>`.
       * - Cash drawer
         - The cash drawer should be connected to the printer with an RJ25 cable.
       * - Barcode scanner

content/applications/sales/point_of_sale/payment_methods/terminals/adyen.rst

@@ -84,3 +84,23 @@ Terminal Identifier <adyen/identifier>`, and :guilabel:`Adyen Merchant Account`.
 Once the payment method is created, you can select it in your POS settings. To do so, go to the
 :ref:`POS' settings <configuration/settings>`, click :guilabel:`Edit`, and add the payment method
 under the :guilabel:`Payments` section.
+
+.. _adyen/tips:
+
+Tips
+====
+
+Odoo Point of Sale allows tipping with an Adyen terminal. To configure this option, go to the
+:ref:`POS settings <configuration/settings>`, enable the :ref:`Tips <pos/restaurant/tips>` and the
+:guilabel:`Add tip through payment terminal (Adyen)` settings, then click :guilabel:`Save`.
+
+To process tips with an Adyen terminal, follow these steps:
+
+#. Go to the relevant POS and :ref:`process an order <pos/restaurant/orders>`.
+#. Click :ref:`Payment <pos/restaurant/bills/payment>` and select the :ref:`relevant payment
+   method <adyen/method-creation>`. The :guilabel:`Adyen` terminal displays the transaction and
+   suggests adding tips.
+#. Add a tip amount on the terminal and validate.
+#. In Odoo POS, click :icon:`fa-heart` :guilabel:`Tip`, enter the tip amount, and click
+   :guilabel:`Ok`.
+#. Click :guilabel:`Close Tab` to validate the payment and the tip.

content/applications/sales/point_of_sale/receipts_invoices.rst

@@ -19,7 +19,7 @@ Receipt Printing` setting.
    :alt: POS receipt
 
 .. seealso::
-   - :doc:`restaurant/bill_printing`
+   - :ref:`pos/restaurant/bills`
    - :doc:`configuration/epos_printers`
 
 Reprint a receipt