[ADD] inventory: How to scrap products?

https://docs.google.com/document/d/1_tvZvxsOVpZJcnPKMTODzI28zrgEXWvDbtDTq0IdRyw/edit

inventory.rst

@@ -12,3 +12,4 @@ Inventory
    inventory/incoming
    inventory/settings
    inventory/management
+   inventory/misc

inventory/misc.rst

@@ -0,0 +1,11 @@
+=============
+Miscellaneous
+=============
+
+.. toctree::
+   :titlesonly:
+   :glob:
+
+   misc/scrap
+   misc/owned_stock
+   misc/schedulers

inventory/misc/owned_stock.rst

@@ -0,0 +1,3 @@
+=======================================
+How to manage stock that you don't own?
+=======================================

inventory/misc/schedulers.rst

@@ -0,0 +1,3 @@
+====================================
+How to configure and run schedulers?
+====================================

inventory/misc/scrap.rst

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+======================
+How to scrap products?
+======================
+
+Overview
+========
+
+Scrap means waste that either has no economic value or only the value of
+its basic material
+
+content recoverable through recycling.
+
+In your warehouse you sometimes find products that are damaged or that
+are unusable due to expiry or for some other reason. You often notice
+this during picking or physical inventory.
+
+Since you cannot normally sell or store these products, you have to
+scrap product.
+
+When goods are scrapped they are not reflected in the system as a part
+of the inventory. The scrapped material will be physically moved to
+scrap area.
+
+Configuration
+=============
+
+When you install inventory management, odoo automatically creates one
+default scrap location, namely **Virtual location/Scrapped**.
+
+To create an extra scrap location, Go to 
+:menuselection:`Inventory --> Configuration --> Setting`
+and check **Manage several locations per warehouse**,
+then click on **Apply**.
+
+.. image:: media/scrap06.png
+   :align: center
+
+After applying **Manage several location per warehouse**, you can create
+a new scrap location in 
+:menuselection:`Configuration --> Warehouse Management --> Locations.`
+
+.. note::
+    To define a scrap location, you have to check **Is a Scrap Location?** 
+    on location form view.
+
+Different ways to scrap product
+===============================
+
+Odoo provides several ways to scrap products.
+
+1) Scrap from Receipt (Initial Demand tab).
+-----------------------------------------------
+
+To scrap product from incoming shipment, Go to 
+:menuselection:`Inventory --> Dashboard --> Receipts`.
+
+.. image:: media/scrap08.png
+   :align: center
+
+Open the incoming shipment, and in the **Initial demand** tab, click on the
+scrap products button.
+
+.. image:: media/scrap01.png
+   :align: center
+
+2) Scrap from delivery order (Initial Demand tab) .
+-------------------------------------------------------
+
+To scrap product from outgoing shipment, Go to 
+:menuselection:`Inventory --> Dashboard --> Delivery Orders`
+
+.. image:: media/scrap07.png
+   :align: center
+
+Open the outgoing shipment, and in the **Initial demand** tab, click on the
+scrap products button on stock move in initial demand tab.
+
+.. image:: media/scrap03.png
+   :align: center
+
+3) Scrap from internal transfer (Initial Demand tab).
+----------------------------------------------------------
+
+To scrap product from internal transfer, Go to 
+:menuselection:`Inventory --> Dashboard --> Receipts`
+
+.. image:: media/scrap05.png
+   :align: center
+
+Open the internal transfer, and in the **Initial demand** tab, click on the
+scrap products button on stock move in initial demand tab.
+
+.. image:: media/scrap02.png
+   :align: center
+
+When you click on scrap button, a popup will open. You can enter the
+quantity of products, and specify the scrap location, then click on
+**Scrap**. 
+
+.. image:: media/scrap04.png
+   :align: center
+
+.. note::
+    To allow change scrap location on wizard, you have to select 
+    **Manage several location per warehouse** in the settings at
+    :menuselection:`Inventory --> Configuration --> Setting`