[IMP] mrp: new subcontracting screenshots + new section (#526)

manufacturing/management/subcontracting.rst

@@ -2,8 +2,8 @@
 Subcontract the manufacturing
 =============================
 
-Some businesses subcontract the production of some finished products
-through subcontractors. This can be easily managed through Odoo.
+Some businesses subcontract the production of finished products through
+subcontractors. This can be easily managed through Odoo.
 
 Configuration
 =============
@@ -11,26 +11,23 @@ Configuration
 Go to the :menuselection:`Manufacturing app --> Configuration --> Settings` and tick the
 box *Subcontracting*.
 
-.. image:: media/subcontract_01.png
+.. image:: media/subcontracting_01.png
     :align: center
 
 You can now define subcontracted *Bill of Materials*. Therefore, you need to go to
 :menuselection:`Manufacturing --> Master Data --> Bill of Materials` and hit *Create*. In this
 *BoM*, list the components which will be used by the subcontractor to manufacture the subcontracted
-finished product. Specify that the *BoM* type is *Subcontracting*.
+finished product. Specify that the *BoM* type is *Subcontracting* and define one or
+several subcontractors who will provide you the product.
 
-.. image:: media/subcontract_03.png
+.. image:: media/subcontracting_02.png
     :align: center
 
-You can also define subcontractors on the BoM.
-
--  If no subcontractor is set, the BoM can be used by any subcontractor
-
--  If some are set, the BoM can only be used for those subcontractors
-
-.. image:: media/subcontract_04.png
+.. image:: media/subcontracting_03.png
     :align: center
 
+And... the configuration part is already done!
+
 Receive or buy a subcontracted product
 ======================================
 
@@ -47,7 +44,7 @@ unit price should be the cost you are paying to the subcontractor for
 the subcontracting (thus, it’s not necessarily the total cost of the
 subcontracted product).
 
-.. image:: media/subcontract_05.png
+.. image:: media/subcontracting_04.png
     :align: center
 
 The validation of the purchase order automatically creates the receipt.
@@ -72,32 +69,55 @@ valued in your stock.
 For option B, you can simply create the receipt manually with a partner
 of type subcontractor defined on it.
 
+Receive or buy a subcontracted product with tracked components
+==============================================================
+
+In case the subcontracted product you receive from your subcontractor
+contains tracked components, you will need to specify the *serial/lot
+numbers* of the components in question for traceability. This operation
+is included in the receipt of the subcontracted product.
+
+On the receipt, you see a *Record Components* button appearing when
+necessary. If you click on it, a *Produce* wizard opens in which you
+will have to enter the *serial/lot numbers* of the components, and the
+finished product if it is also tracked, like in the below example.
+
+.. image:: media/subcontracting_05.png
+    :align: center
+
+.. image:: media/subcontracting_06.png
+    :align: center
+
+Once this information has been entered, you will see a new icon on the
+receipt stock move, which will allow you to find back the components
+which are part of the finished product.
+
+.. image:: media/subcontracting_07.png
+    :align: center
+
 Resupply the subcontractor with the components
 ==============================================
 
 There are 3 ways to manage the resupply of your subcontractor with the
 components:
 
--  **Manually**: You create a delivery order in which you set the
-       subcontractor as a partner and you choose the components to
-       deliver.
+-  **Manually**: You create a delivery order in which you set the subcontractor as a partner and you choose the components to deliver.
 
-.. image:: media/subcontract_06.png
+.. image:: media/subcontracting_08.png
     :align: center
 
--  **With reordering rules**: You can define a *reordering rule*
-       on the *Subcontracting location* to ensure that they are always
-       enough components sent to your subcontractors. When the
-       reordering rule is triggered, a delivery order is created for the
-       product is automatically created.
+.. note::
+        You therefore need to activate *Multi-locations* in the inventory settings.
 
-.. image:: media/subcontract_07.png
+.. image:: media/subcontracting_09.png
     :align: center
 
--  **On order**: You can also deliver the components to your
-       subcontractors each time you order a subcontracted product. For
-       this, you need to tick the route *Resupply Subcontractor on
-       Order* on the wanted components.
+-  **With reordering rules**: You can define a *reordering rule* on the *Subcontracting location* to ensure that they are always enough components sent to your subcontractors. When the reordering rule is triggered, a delivery order is created for the product is automatically created.
 
-.. image:: media/subcontract_08.png
+.. image:: media/subcontracting_10.png
     :align: center
+
+-  **On order**: You can also deliver the components to your subcontractors each time you order a subcontracted product. For this, you need to tick the route *Resupply Subcontractor on Order* on the wanted components.
+
+.. image:: media/subcontracting_11.png
+    :align: center