[IMP] inventory: rewrite lead times, add images

closes odoo/documentation#5095

Signed-off-by: Zachary Straub (zst) <zst@odoo.com>
Co-authored-by: brse-odoo <brse@odoo.com>
Co-authored-by: ksc-odoo <73958186+ksc-odoo@users.noreply.github.com>

content/applications/inventory_and_mrp/inventory/management/planning/scheduled_dates.rst

@@ -1,262 +1,347 @@
-===========================================
-How is the Scheduled Delivery Date Computed
-===========================================
+========================
+Scheduled delivery dates
+========================
 
-Providing the best possible service to customers is vital for business. It implies planning
-every move: manufacturing orders, deliveries, receptions, and so on. To do so, you need to
-configure lead time properly and coordinate scheduled dates.
+Accurately forecasting delivery dates is vital for fulfilling customer expectations. In Odoo, the
+*Inventory* app allows for comprehensive lead time configuration, allowing coordination and planning
+of manufacturing orders, deliveries, and receptions.
 
-By using lead times, Odoo provides end dates, the **Commitment
-Date**, for each process. On a sales order, for example, this is the
-date your customer will get the products he ordered.
+Lead time types
+===============
 
-From the customers’ side, the commitment date is important because it
-gives them an estimation of when they will receive their products. The
-dates take all other lead times, such as manufacturing, delivery, or
-suppliers, into account.
+Different lead times for different operations can impact various stages of the order fulfillment
+process. Here's a summary of the types of lead times in Odoo:
 
-How are Lead Times Calculated?
-==============================
+.. image:: scheduled_dates/all-lead-times.png
+   :align: center
+   :alt: Show graphic of all lead times working together.
 
-.. raw:: html
+- :ref:`Customer lead time <inventory/management/customer-lt>`: The default time frame for
+  fulfilling customer orders. The customer lead time is the number of days from the date the sales
+  order (SO) is confirmed to the date the products are shipped from the warehouse. This is also
+  known as *delivery lead time*.
 
-   <iframe src="https://docs.google.com/presentation/d/e/2PACX-1vQbjAf6_Py7n3bLLO0w8X7HA51ndQDn8fCWIEndg5Mt_AK9WtcaTuRM24FQ7AvIX-WS6FFQYyfjgiCI/embed?start=true&loop=false&delayms=30000" frameborder="0" width="100%" height="509px" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe>
+- :ref:`Sales security lead time <inventory/management/sales-security-lt>`: moves the *scheduled
+  delivery date* forward by a specified number of days. This serves as a buffer to allow the team
+  ample time to prepare the outgoing shipment earlier, considering the possibility of delays in the
+  fulfillment process.
 
-.. link to the Google Slides: https://docs.google.com/presentation/d/1nVM5PyD5OYM4jB13HqHpmBHn40NSDqbLEUUMxivsJeo
+- :ref:`Purchase lead time <inventory/management/purchase-lt>`: the number of days from the
+  confirmation of a purchase order (PO) to the receipt of products. It provides insight on the time
+  it takes for products to arrive at the warehouse, facilitating effective scheduling and planning
+  of supplier deliveries.
 
-As said above, there are several types of lead times. Each is calculated
-based on various indicators. Before going through the configuration,
-here is a brief summary of how lead times are calculated and what they
-are:
+- :ref:`Purchase security lead time <inventory/management/purchase-security-lt>`: advances the order
+  deadline on a :abbr:`PO (Purchase Order)` by a specified number of days. This proactive approach
+  of placing orders earlier mitigates the risk of vendor or shipping delays. Thus, for products that
+  are set to replenish to order, the need appears on the *Replenishment report* earlier, according
+  to the specified number of days.
 
--  **Customer Lead Time**: the customer lead time is the default
-   duration you set. Therefore, the expected date on the sales
-   orders is today + customer lead time.
+- :ref:`Manufacturing lead time <inventory/management/manuf-lt>`: the number of days needed to
+  complete a manufacturing order (MO) from the date of confirmation. This lead time includes
+  weekends (non-working hours in Odoo), and is used to forecast an approximate production date for a
+  finished good.
 
--  **Sales Security Lead Time**: the purpose is to be ready shipping
-   that many days before the actual commitment taken with the
-   customer. Then, the default scheduled date on the delivery order
-   is **SO delivery date - Security Lead Time**.
+- :ref:`Manufacturing security lead time <inventory/management/manuf-security-lt>`: moves the
+  scheduled date of the :abbr:`MO (Manufacturing Order)` forward by a specified number of days. When
+  used in conjunction with :ref:`replenish to order <inventory/management/products/strategies>`, the
+  security lead time makes the need appear earlier on the replenishment report.
 
--  **Purchase Security Lead Time**: additional time to mitigate the risk
-   of a vendor delay. The receipt will be scheduled that many days
-   earlier to cope with unexpected vendor delays. In case of a
-   *Replenish to Order*, the **Delivery order scheduled date -
-   Security lead time** for purchase will be the default
-   *Receipt* scheduled date.
+.. _inventory/management/customer-lt:
 
--  **Purchase Delivery Lead Time**: this is the expected time between a
-   PO being confirmed and the receipt of the ordered products. The
-   **Receipt scheduled date - Vendor delivery date** is the
-   default *PO Order By* date.
+Sales lead times
+================
 
--  **Days to Purchase**: number of days the purchasing department takes
-   to validate a PO. If another RFQ to the same vendor is already
-   opened, Odoo adds the line to the RFQ instead of creating a new
-   one. Then, the specific date is set on the line.
+Customer lead times and sales security lead times can be configured to automatically compute an
+*expected delivery date* on a :abbr:`SO (Sales Order)`. The expected delivery date ensures a
+realistic *delivery dates* setting for shipments from the warehouse.
 
--  **Manufacturing Lead Time**: this is the expected time it takes to
-   manufacture a product. This lead time is independent of the
-   quantity to produce and does not take the routing time into
-   account.
+Odoo issues a warning message if the set delivery date is earlier than the expected date, as it may
+not be feasible to fulfill the order by that time, which would impact other warehouse operations.
 
--  **Manufacturing Security Lead Time**: additional time to mitigate the
-   risk of a manufacturing delay. In case of a *Replenish to
-   Order*, the **Delivery Order scheduled date - Manufacturing
-   Lead Time - Manufacturing Security Lead Time** is the default
-   *Manufacturing Order* planned date.
+.. example::
+   A :abbr:`SO (Sales Order)` containing a `Coconut-scented candle` is confirmed on July 11th. The
+   product has a customer lead time of 14 days, and the business uses a sales security lead time of
+   1 day. Based on the lead time inputs, Odoo suggests a delivery date in 15 days, on July 26th.
 
-Sales - Lead Times
-==================
+   .. image:: scheduled_dates/scheduled-date.png
+      :align: center
+      :alt: Set *Delivery Date* in a sales order. Enables delivery lead times feature.
 
-In the *Sales* app, there is an option called *Delivery Date*. It
-allows seeing an additional field on the sales orders, *Expected
-Date*. This one is automatically computed based on the different lead
-times previously configured.
+The following sections demonstrate how to automatically compute expected delivery dates.
 
-.. image:: scheduled_dates/scheduled_dates_02.png
-    :align: center
-    :alt: View of the delivery settings to have the delivery lead time taken into account
-
-If the set up *Delivery Date* is earlier than the the *Expected
-Date*, a warning message is displayed.
-
-.. image:: scheduled_dates/scheduled_dates_03.png
-    :align: center
-    :alt: View of the error that occurs when trying to choose an earlier date than what calculated
-          by Odoo
-
-But, for all of this properly working, it is still necessary to
-configure all the lead times that could occur.
-
-Customer Lead Time
+Customer lead time
 ------------------
 
-The *Customer Lead Time* is the time needed for your product to go
-from your warehouse to the customer place. It can be configured on any
-product by going to :menuselection:`Sales --> Products --> Products`.
-There, open your product form, go in the inventory tab, and add your
-*Customer Lead Time*.
+Set the customer lead time on each product form, by navigating to the products page. To do so, go to
+:menuselection:`Sales app --> Products --> Products`. From there, select the desired product, and
+switch to the :guilabel:`Inventory` tab. Then, under the :guilabel:`Customer Lead Time` field, fill
+in the number of calendar days required to fulfill the delivery order from start to finish.
 
-.. image:: scheduled_dates/scheduled_dates_04.png
-    :align: center
-    :alt: View of the customer lead time configuration from the product form
+.. example::
+   Set a 14-day customer lead time for the `Coconut-scented candle` by navigating to its product
+   form. Then, in the :guilabel:`Inventory` tab, type `14.00` days into the :guilabel:`Customer Lead
+   Time` field.
 
-For example, product B is ordered on the 2nd of April but the *Customer
-Lead Time* is two days. In that case, the expected delivery date is the
-4th of April.
+   .. image:: scheduled_dates/customer.png
+      :align: center
+      :alt: Set *Customer Lead Time* on the product form.
 
-Security Lead Time
-------------------
+.. _inventory/management/sales-security-lt:
 
-In sales, *Security Lead Time* corresponds to backup days to ensure
-you are able to deliver the products in time. The purpose is to be ready
-shipping earlier in order to arrive on time.
+Sales security lead time
+------------------------
 
-The number of security days is subtracted from the calculation to
-compute a scheduled date earlier than the one promised to the customer.
+*Sales security lead time* is set globally for the business in :menuselection:`Inventory app -->
+Configuration --> Settings`.
 
-To set this up, go to :menuselection:`Inventory --> Configuration -->
-Settings` and enable the feature *Security Lead Time for Sales*.
+On the configuration page, under the :guilabel:`Advanced Scheduling` heading, locate the box for
+:guilabel:`Security Lead Time for Sales`, and click the checkbox to enable the feature.
 
-.. image:: scheduled_dates/scheduled_dates_05.png
-    :align: center
-    :alt: View of the security lead time for sales configuration from the sales settings
+Next, enter the desired number of calendar days. This security lead time is a buffer notifying the
+team to prepare for outgoing shipments earlier than the scheduled date.
 
-For example, product B is scheduled to be delivered on the 6th of April
-but the *Security Lead Time* is one day. In that case, the scheduled
-date for the delivery order is the 5th of April.
+.. example::
+   Setting the :guilabel:`Security Lead Time for Sales` to `1.00` day, pushes the
+   :guilabel:`Scheduled Date` of a delivery order (DO) forward by one day. In that case, if a
+   product is initially scheduled for delivery on April 6th, but with a one-day security lead time,
+   the new scheduled date for the delivery order would be April 5th.
+
+   .. image:: scheduled_dates/sales-security.png
+      :align: center
+      :alt: View of the security lead time for sales configuration from the sales settings.
 
 Deliver several products
 ------------------------
 
-In many cases, customers order several products at the same time. Those
-can have different lead times but still need to be delivered, at once or
-separately. Fortunately, Odoo can help you handle these cases easily.
+For orders that include multiple products with different lead times, the lead times can be
+configured directly from the quotation itself. On a quotation, click the :guilabel:`Other Info` tab,
+and set the :guilabel:`Shipping Policy` to:
 
-From the *Other Info* tab of your *Sale Order*, you can choose
-between *When all products are ready* and *As soon as possible*. The
-first one is to deliver products at once, while the second is to deliver
-them separately.
+#. :guilabel:`As soon as possible` to deliver products as soon as they are ready. The
+   :guilabel:`Scheduled Date` of the :abbr:`DO (Delivery Order)` is determined by adding today's
+   date to the shortest lead time among the products in the order.
 
-For example, products A and B are ordered at the same time. A has 8 lead
-days and B has 5. With the first option, the *Expected Date* is
-calculated based on the product with the most lead days, here A. If the
-order is confirmed on the 2nd of April, then the *Expected Date* is on
-the 10th of April.
+#. :guilabel:`When all products are ready` to wait to fulfill the entire order at once. The
+   :guilabel:`Scheduled Date` of the :abbr:`DO (Delivery Order)` is determined by adding today's
+   date to the longest lead time among the products in the order.
 
-With the second option, the *Expected Date* is calculated based on the
-product with the least customer lead days. In this example, B is the
-product with the least lead days. So, the *Expected Date* is on the
-7th of April.
+.. image:: scheduled_dates/shipping-policy.png
+   :align: center
+   :alt: Show *Shipping Policy* field in the *Other Info* tab of a quotation.
 
-Purchase - Lead Times
-=====================
+.. example::
+   In a quotation containing 2 products, `Yoga mat` and `Resistance band,` the products have a lead
+   time of 8 days and 5 days, respectively. Today's date is April 2nd.
 
-Supplier Lead Time
-------------------
+   When the :guilabel:`Shipping Policy` is set to :guilabel:`As soon as possible`, the scheduled
+   delivery date is 5 days from today: April 7th. On the other hand, selecting :guilabel:`When all
+   products are ready` configures the scheduled date to be 8 days from today: April 10th.
 
-The *Supplier Lead Time* is the time needed for a product you
-purchased to be delivered. To configure it, open a product from
-:menuselection:`Purchase --> Products --> Products` and add a vendor
-under the *Purchase* tab.
+.. _inventory/management/purchase-lt:
 
-.. image:: scheduled_dates/scheduled_dates_06.png
-    :align: center
-    :alt: View of the way to add vendors to products
+Purchase lead times
+===================
 
-By clicking on *Add a line*, a new window is displayed. You can
-specify the *Delivery Lead Time* there. If done so, the delivery day
-for every purchase of that product is now equal to *Date of the
-Purchase Order + Delivery Lead Time*.
+Automatically determining the dates on which to place orders from suppliers can help simplify the
+procurement process.
 
-.. image:: scheduled_dates/scheduled_dates_07.png
-    :align: center
-    :alt: View of the delivery lead time configuration from a vendor form
+Odoo calculates the supplier shipment *receipt date*, and :abbr:`PO (Purchase Order)` deadline,
+based on the required date the product is needed in the warehouse. By working backwards from the
+receipt date, vendor lead times and purchase security lead times are taken into account, in order to
+determine the :abbr:`PO (Purchase Order)` deadline.
+
+This deadline is the date by which the order should be confirmed, in order to ensure timely arrival
+by the expected receipt date.
+
+.. image:: scheduled_dates/vendor-lead-times.png
+   :align: center
+   :alt: Visualization of PO deadline and receipt date used with vendor lead times.
+
+.. seealso::
+   :ref:`PO scheduling with reordering rules <inventory/management/reordering_rules>`
+
+Vendor lead time
+----------------
+
+To set a vendor lead time for orders arriving in the warehouse from a vendor location, begin by
+navigating to a product form through :menuselection:`Purchase app --> Products --> Products`.
+
+Next, select the desired product, and switch to the :guilabel:`Purchase` tab. In the editable vendor
+pricelist, click the :guilabel:`Add a line` button to add vendor details, such as the
+:guilabel:`Vendor` name, :guilabel:`Price` offered for the product, and lastly, the
+:guilabel:`Delivery Lead Time`.
 
 .. note::
-      It is possible to add different vendors and, thus, different lead times
-      depending on the vendor.
+   Multiple vendors and lead times can be added to the vendor pricelist. The default vendor and lead
+   time selected will be the entry at the top of the list.
 
-Security Lead Time
-------------------
+.. example::
+   On the vendor pricelist of the product form, the :guilabel:`Delivery Lead Time` for the selected
+   vendor is set to `10 days.`
 
-The *Security Lead Time* for purchase follows the same logic as the
-one for *Sales*, except that you are the customer. Then, it is the
-margin of error for your supplier to deliver your order.
+   .. image:: scheduled_dates/set-vendor.png
+      :align: center
+      :alt: Add delivery lead times to vendor pricelist on a product.
 
-To set up *Security Lead Time* for purchase, go to
-:menuselection:`Inventory --> Configuration --> Settings` and enable
-the feature.
+By setting the vendor lead time, the expected arrival date of the item is automatically determined
+as the date of the :abbr:`PO (Purchase Order)` confirmation, plus the vendor lead time. This ensures
+that warehouse employees are notified, if the products do **not** arrive within the expected
+timeframe.
 
-.. image:: scheduled_dates/scheduled_dates_08.png
-    :align: center
-    :alt: View of the security lead time for purchase from the inventory settings
+.. example::
+   On a :abbr:`PO (Purchase Order)` confirmed on July 11th, for a product configured with a 10-day
+   vendor lead time, Odoo automatically sets the :guilabel:`Receipt Date` to July 21st. The receipt
+   date also appears as the :guilabel:`Scheduled Date` on the warehouse receipt form, accessible
+   from the :guilabel:`Receipt` smart button, located on the :guilabel:`PO (Purchase Order)`.
 
-Doing so, every time the system generates purchase orders, those are
-scheduled that many days earlier to cope with unexpected vendor delays.
+   .. image:: scheduled_dates/receipt-date.png
+      :align: center
+      :alt: Show expected *Receipt Date* of the product from the vendor.
 
-Manufacturing - Lead Times
-==========================
+   .. image:: scheduled_dates/scheduled-date-receipt.png
+      :align: center
+      :alt: Show expected *Scheduled Date* of arrival of the product from the vendor.
 
-Manufacturing Lead Time
+.. _inventory/management/purchase-security-lt:
+
+Purchase security lead time
+---------------------------
+
+*Purchase security lead time* is set globally for the business in :menuselection:`Inventory app -->
+Configuration --> Settings`.
+
+On the configuration page, under the :guilabel:`Advanced Scheduling` heading, locate the box for
+:guilabel:`Security Lead Time for Purchase`, and click the checkbox to enable the feature.
+
+Next, enter the desired number of calendar days. By configuring the security lead time, a buffer is
+set to account for potential delays in supplier deliveries.
+
+.. example::
+   Setting the :guilabel:`Security Lead Time for Purchase` to `2.00` days, pushes the
+   :guilabel:`Scheduled Date` of receipt back by one day. In that case, if a product is initially
+   scheduled to arrive on April 6th, with a two-day security lead time, the new scheduled date for
+   the receipt would be April 8th.
+
+   .. image:: scheduled_dates/vendor-security.png
+      :align: center
+      :alt: Set security lead time for purchase from the Inventory > Configuration > Settings.
+
+.. _inventory/management/manuf-lt:
+
+Manufacturing lead times
+========================
+
+Lead times can help simplify the procurement process for consumable materials and components used in
+manufactured products with bills of materials.
+
+The :abbr:`MO (Manufacturing Order)` deadline, which is the deadline to begin the manufacturing
+process to complete the product by the scheduled delivery date, can be determined by configuring the
+manufacturing lead times and manufacturing security lead times.
+
+.. image:: scheduled_dates/manuf-lead-times.png
+   :align: center
+   :alt: Visualization of the determination of planned MO date manufacturing lead times.
+
+Manufacturing lead time
 -----------------------
 
-The *Manufacturing Lead Time* is the time needed to manufacture the
-product. To specify it, open the *Inventory* tab of your product form
-and add the number of days the manufacturing takes.
+Configure the manufacturing lead time directly on the product form, by navigating to
+:menuselection:`Manufacturing app --> Products --> Products`, and select the desired product.
 
-.. image:: scheduled_dates/scheduled_dates_09.png
-    :align: center
-    :alt: View of the manufacturing lead time configuration from the product form
+In the :guilabel:`Inventory` tab of the product, specify the calendar days needed to the manufacture
+the product in the :guilabel:`Manufacturing Lead Time` field.
 
-When working with *Manufacturing Lead Times*, the *Deadline Start*
-of the *MO* is **Commitment Date - Manufacturing Lead Time**. For
-example, the MO’s deadline start date for an order having a commitment
-date on the 10th of July is June 27th.
+.. example::
+   Specify a 14-day :guilabel:`Manufacturing Lead Time` for a product directly in the
+   :guilabel:`Inventory` tab of the product.
 
-Security Lead Time
-------------------
+   .. image:: scheduled_dates/set-manufacturing.png
+      :align: center
+      :alt: View of the manufacturing lead time configuration from the product form.
 
-The *Security Lead Time* for manufacturing allows generating
-manufacturing orders earlier to cope with the risk of manufacturing
-delays.
+Establish a :abbr:`MO (Manufacturing Order)` deadline, based on the *expected delivery date*,
+indicated in the :guilabel:`Scheduled Date` field of the :abbr:`DO (Delivery Order)`.
 
-To enable it, go to :menuselection:`Manufacturing --> Configuration -->
-Settings` and tick *Security Lead Time*.
+The :abbr:`MO (Manufacturing Order)` deadline, which is the :guilabel:`Scheduled Date` field on the
+:abbr:`MO (Manufacturing Order)`, is calculated as the *expected delivery date* subtracted by the
+manufacturing lead time.
 
-.. image:: scheduled_dates/scheduled_dates_10.png
-    :align: center
-    :alt: View of the security lead time for manufacturing from the manufacturing app settings
+This ensures the manufacturing process begins on time, in order to meet the delivery date.
 
-For example, a customer orders B with a delivery date scheduled on the
-20th of June. The *Manufacturing Lead Time* is 14 days and the
-*Security Lead Time* is 3 days, so the manufacturing of B needs to
-start at the latest on the 3rd of June, which is the MO’s planned date.
+However, it's important to note that lead times are based on calendar days. Lead times do **not**
+consider weekends, holidays, or *work center capacity* (:dfn:`the number of operations that can be
+performed at the work center simultaneously`).
 
-Global Example
+.. seealso::
+   - :ref:`Manufacturing planning <manufacturing/management/use_mps>`
+   - :ref:`Configure automatic MO scheduling with reordering rules
+     <inventory/management/reordering_rules>`
+
+.. example::
+   A product's scheduled shipment date on the :abbr:`DO (Delivery Order)` is August 15th. The
+   product requires 14 days to manufacture. So, the latest date to start the :abbr:`MO
+   (Manufacturing Order)` to meet the commitment date is August 1st.
+
+.. _inventory/management/manuf-security-lt:
+
+Manufacturing security lead time
+--------------------------------
+
+*Manufacturing security lead time* is set globally for the business in :menuselection:`Manufacturing
+app --> Configuration --> Settings`. Under the :guilabel:`Planning` heading, locate the box for
+:guilabel:`Security Lead Time`, and click the checkbox to enable the feature.
+
+Next, enter the desired number of calendar days. By configuring the security lead time, a buffer is
+set to account for potential delays in the manufacturing process.
+
+.. image:: scheduled_dates/manuf-security.png
+   :align: center
+   :alt: View of the security lead time for manufacturing from the manufacturing app settings.
+
+.. example::
+   A product has a scheduled shipment date on the :abbr:`DO (Delivery Order)` set for August 15th.
+   The manufacturing lead time is 7 days, and manufacturing security lead time is 3 days. So, the
+   :guilabel:`Scheduled Date` on the :abbr:`MO (Manufacturing Order)` reflects the latest date to
+   begin the manufacturing order. In this example, the planned date on the :abbr:`MO (Manufacturing
+   Order)` is August 5th.
+
+Global example
 ==============
 
-Here is a configuration:
+See the following example to understand how all the lead times work together to ensure timely order
+fulfillment:
 
--  1 day of security lead time for Sales
--  2 days of security lead time for Manufacturing
--  3 days of manufacturing lead time
--  1 day of security lead time for Purchase
--  4 days of supplier lead time
+- **Sales security lead time**: 1 day
+- **Manufacturing security lead time**: 2 days
+- **Manufacturing lead time**: 3 days
+- **Purchase security lead time**: 1 day
+- **Vendor lead time**: 4 days
 
-Let’s say that a customer orders B on the 1st of September and the
-delivery date is planned to be within 20 days (September 20th). In such
-a scenario, here is when all the various steps are triggered.
+The customer places an order for a manufactured product on September 1st, and the scheduled delivery
+date from the warehouse is on September 20th. Odoo uses lead times and automated reordering rules to
+schedule the necessary operations, based on the outgoing shipment delivery date, September 20th:
 
--  **September 1st**: the sales order is created
--  **September 10th**: the deadline to order components from the supplier
-   because of the manufacturing process (4 days of supplier lead
-   time)
--  **September 13th**: the reception of the product from the supplier (1 day
-   of security lead time for Purchase)
--  **September 14th**: the deadline start date for the manufacturing (19th -
-   3 days of manufacturing lead time - 2 days of security lead time
-   for Manufacturing)
--  **September 19th**: the expected date on the delivery order form (1 day
-   of security lead time for sales)
+.. image:: scheduled_dates/global-example.png
+   :align: center
+   :alt: Show timeline of how lead times work together to schedule warehouse operations.
+
+- **September 1st**: Sales order created, confirmed by salesperson.
+
+- **September 9th**: Deadline to order components to ensure they arrive in time when manufacturing
+  begins (4-day supplier lead time).
+
+- **September 13th**: Scheduled date of receipt for components. Initially, it was set to 9/14, but
+  the 1-day purchase security lead time pushed the date earlier by 1 day.
+
+- **September 14th**: Deadline to begin manufacturing. Calculated by subtracting the manufacturing
+  lead time of 3 days, and the manufacturing security lead time of 2 days, from the expected
+  delivery date of September 19th.
+
+- **September 19th**: :guilabel:`Scheduled Date` on the delivery order form indicates the updated
+  expected delivery date, which was originally set as September 20th. But the sales security lead
+  time pushed the date forward by a day.
+
+Odoo's replenishment planning maps a business' order fulfillment process, setting pre-determined
+deadlines and raw material order dates, including buffer days for potential delays. This ensures
+products are delivered on time.

content/applications/inventory_and_mrp/inventory/management/products/reordering_rules.rst

@@ -2,6 +2,8 @@
 Reordering rules
 ================
 
+.. _inventory/management/reordering_rules:
+
 Reordering rules are used to keep forecasted stock levels above a certain threshold without
 exceeding a specified upper limit. This is accomplished by specifying a minimum quantity that stock
 should not fall below and a maximum quantity that stock should not exceed.

content/applications/inventory_and_mrp/inventory/management/products/strategies.rst

@@ -27,6 +27,8 @@ maximum stock level.
 
 Reordering rules can be created and managed in the replenishment report, or from the product form.
 
+.. _inventory/management/products/strategies:
+
 Make to order
 -------------
 

content/applications/inventory_and_mrp/manufacturing/management/use_mps.rst

@@ -2,6 +2,8 @@
 Use the Master Production Schedule
 ==================================
 
+.. _manufacturing/management/use_mps:
+
 The Master Production Schedule (MPS) is a valuable tool to plan your
 production based on your demand forecast.
 

content/applications/inventory_and_mrp/manufacturing/management/using_work_centers.rst

@@ -31,6 +31,8 @@ Within the :guilabel:`Manufacturing` module, select :menuselection:`Configuratio
    :align: center
    :alt: An example of a fully configured work center form.
 
+.. _manufacturing/management/using_work_centers/wc-setup:
+
 Set standards for work center productivity
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