[IMP] inventory: multi-step label section

closes odoo/documentation#9125

X-original-commit: 12c82cabbe
Signed-off-by: Felicia Kuan (feku) <feku@odoo.com>
Co-authored-by: ksc-odoo <73958186+ksc-odoo@users.noreply.github.com>

content/applications/inventory_and_mrp/inventory/shipping_receiving/advanced_operations_shipping/labels.rst

@@ -3,6 +3,7 @@ Print shipping labels
 =====================
 
 .. |DO| replace:: :abbr:`DO (Delivery Order)`
+.. |SO| replace:: :abbr:`SO (Sales Order)`
 
 Integrate Odoo with :doc:`third-party shipping carriers
 <../setup_configuration/third_party_shipper>` to automatically generate shipping labels that
@@ -26,14 +27,46 @@ labels. Finally, provide the company's :ref:`source address
    :align: center
    :alt: Set the "Get Rate and Create Shipment" option.
 
+.. _inventory/shipping_receiving/picking-config:
+
+Labels for multi-step
+---------------------
+
+For companies using :doc:`two <../daily_operations/receipts_delivery_two_steps>` or :doc:`three step
+delivery <../daily_operations/delivery_three_steps>`, labels can be triggered to print after
+validating the picking or packing operation. To do that, go to :menuselection:`Inventory app -->
+Configuration --> Operations Types`, and choose the desired operation.
+
+On the :guilabel:`Operation Type` configuration page, tick the :guilabel:`Print Label` checkbox.
+Enabling this feature ensures that the third-party shipping label is printed upon validating this
+operation.
+
+.. example::
+   For :doc:`two-step delivery <../daily_operations/receipts_delivery_two_steps>`, where products
+   are placed directly in packages during picking, companies can print shipping labels during
+   picking instead of delivery. Odoo allows users to enable the :guilabel:`Print Label` feature on
+   the `Pick` operation itself to achieve this flexibility.
+
+   .. image:: labels/pick-print-label.png
+      :align: center
+      :alt: Enable the "Print Label" feature.
+
 Print tracking labels
 =====================
 
-Tracking labels are generated after the delivery order (DO) is validated.
+Tracking labels are printed when specific operations are validated. By default, validating a
+delivery order (DO) generates a tracking label in the chatter.
 
-When both the *Sales* and *Inventory* apps are installed, begin on the :menuselection:`Sales app`,
+.. note::
-and proceed to the desired quotation to :ref:`add the shipping cost
+   For companies using two or three step delivery, refer to the :ref:`printing labels for multi-step
-<inventory/shipping_receiving/add-shipping-quote>`, confirm the sales order, and validate the |DO|.
+   delivery <inventory/shipping_receiving/picking-config>` section to learn how to print the label
+   after validating a picking or packing operation.
+
+When both the *Sales* and *Inventory* apps are installed, begin in the :menuselection:`Sales` app,
+and proceed to the desired quotation or sales order (SO). There, and :ref:`add the shipping cost
+<inventory/shipping_receiving/add-shipping-quote>` to the order. Then, navigate to the linked |DO| —
+or another operation type when using multi-step delivery — to validate the operation and print the
+label.
 
 If only the *Inventory* app is installed, create :abbr:`DOs (Delivery Orders)` directly in the
 :menuselection:`Inventory` app, :ref:`add the third-party carrier
@@ -54,8 +87,12 @@ click the :guilabel:`Add Shipping` button in the bottom-right corner of the quot
    :alt: Show the "Add Shipping" button on the quotation.
 
 In the resulting pop-up window, select the intended carrier from the :guilabel:`Shipping Method`
-drop-down menu. Clicking :guilabel:`Get Rate` displays the shipping cost for the customer, via the
+drop-down menu. The :guilabel:`Total Order Weight` field is automatically populated, based on the
-third-party carrier in the :guilabel:`Cost` field.
+:ref:`weight of products in the order <inventory/shipping_receiving/configure-weight>`. Modify this
+field to overwrite the predicted weight, and use this weight to estimate the cost of shipping.
+
+Next, click :guilabel:`Get Rate` to display the shipping cost for the customer, via the third-party
+carrier in the :guilabel:`Cost` field.
 
 .. important::
    If clicking :guilabel:`Get Rate` results in an error, ensure the :ref:`warehouse's address
@@ -72,8 +109,9 @@ delivery product <inventory/shipping_receiving/delivery-product>`. Finally, clic
    :alt: Show "Get rate" pop-up window.
 
 .. tip::
-   For users who do not have the *Sales* app installed, the shipping carrier is specified in a
+   For users who do not have the *Sales* app installed, specify the :guilabel:`Carrier` by going to
-   delivery order's :guilabel:`Carrier` field of the :guilabel:`Additional Info` tab.
+   the :menuselection:`Inventory` app, navigating to the |DO|, and going to the
+   :guilabel:`Additional Info` tab.
 
    .. image:: labels/additional-info-tab.png
       :align: center