[ADD] purchase: Manage Blanket Orders

Original document: https://docs.google.com/document/d/1ECslIdtGVlwY6-x_Wj4GqlMpea4v5dBiiM2rPdsNji8/edit

purchase/purchases/tender.rst

@@ -1,10 +1,10 @@
-================
-Purchase Tenders
-================
+===================
+Purchase Agreements
+===================
 
 .. toctree::
    :titlesonly:
 
    tender/manage_multiple_offers
    tender/partial_purchase
-   tender/manage_blanket_orders
+   tender/blanket_orders

purchase/purchases/tender/blanket_orders.rst

@@ -0,0 +1,66 @@
+=====================
+Manage Blanket Orders
+=====================
+
+A Blanket Order is a purchase order which a customer places with its
+supplier to allow multiple delivery dates over a period of time, often
+negotiated to take advantage of predetermined pricing.
+
+Configuration
+=============
+
+For this feature to work, go to :menuselection:`Purchases -->
+Configuration --> Settings` and activate the *Purchase Agreements*
+feature
+
+.. image:: media/blanket_orders01.png
+    :align: center
+
+Start a Blanket Order
+=====================
+
+To use this feature go to :menuselection:`Purchases --> Purchase Agreements`.
+
+Once you are creating the purchase agreement, access the *Agreement
+Type* drop down menu and select *Blanket Order*.
+
+.. image:: media/blanket_orders02.png
+    :align: center
+
+You can then create your new blanket order, select your vendor, the
+product(s), agreement deadline, ordering date and delivery date.
+
+When you are satisfied with your purchase agreement, confirm it. Its
+status will change from*Draft* to *Ongoing* and a new
+*RFQs/Orders* will appear in the top right corner of the document.
+
+.. image:: media/blanket_orders03.png
+    :align: center
+
+RFQ from the Blanket Order
+--------------------------
+
+From your blanket order you can create a new quotation, Odoo will
+auto-fill the document with the product(s) from your blanket order, you
+only have to choose the quantity and confirm the order.
+
+When you will go back on the blanket order, you will see how many
+quantities you have already ordered from your blanket order.
+
+Vendors prices on your product
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When a blanket order is validated, a new vendor line is added in your
+product. You can see which one are linked to a blanket order and give
+priority to the ones you want with the arrows on the left of the vendor
+name.
+
+Thanks to this, a blanket order can be used for automated replenishment
+(using *reordering rules* or *made to order* configuration).
+
+.. image:: media/blanket_orders04.png
+    :align: center
+
+.. tip::
+    You can also create a *Request for Quotation* from the classic RFQ
+    Menu and link them with an existing *Blanket Order*

purchase/purchases/tender/manage_blanket_orders.rst

@@ -1,88 +0,0 @@
-============================
-How to manage Blanket Orders
-============================
-
-A **Blanket Order** is a contract between you (the customer) and your supplier. 
-It is used to negotiate a discounted price. The supplier is benefited by the
-economies of scale inherent in a large order. You are benefited by being allowed
-to take multiple smaller deliveries over a period of time, at a lower price,
-without paying for the large order immediately. Each small periodic delivery
-is called a release or call-off.
-
-As the blanket order is a contract, it will have some prearranged conditions.
-These usually include:
-
--   Total quantity of each product to be delivered
-
--   Completion deadline, by which you must take delivery of the total quantity
-
--   Unit price for each product
-
--   Delivery lead time in days for each release
-
-Activate the Purchase Agreements
---------------------------------
-
-The Blanket Order function is provided by the Purchase Agreements feature. 
-By default, the Purchase Agreements is not activated. To be able to use blanket orders,
-you must first activate the option.
-
-In the Purchases module, open the Configuration menu and click on
-Settings. In the **Orders** section, locate the **Purchase Agreements**
-and tick the box, then click on **Save**.
-
-.. image:: media/manage_multiple_offers00.png
-	:align: center
-
-Create a Blanket Order
-----------------------
-
-To create a new blanket order, open :menuselection:`Purchase --> Purchase Agreements`.
-
-.. image:: media/manage_multiple_offers01.png
-	:align: center
-
-In the Purchase Agreements window, click on **Create**. A new Purchase
-Agreement window opens.
-
-In the **Agreement Type** field, choose Blanket Order.
-
-Choose the **Vendor** with whom you will make the agreement.
-
-Set the **Agreement Deadline** as per the conditions of the agreement.
-
-Set the **Ordering Date** to the starting date of the contract.
-
-Leave the **Delivery Date** empty because we will have different delivery dates
-with each release.
-
-In the **Products** section, click on **Add an item**. Select products
-in the Product list, then insert **Quantity**. You can add as many
-products as you wish.
-
-.. image:: media/manage_multiple_offers02.png
-	:align: center
-
-Click on **Confirm**.
-
-Now click on the button **New Quotation**. A RfQ is created for this vendor, with the
-products chosen on the PT. Repeat this operation for each release.
-
-Be careful to change the **Quantity** field on the RFQ.  By default, the RFQ quantity
-will be for the entire remaining quantity. Your individual releases should be for some smaller
-quantity.
-
-.. image:: media/manage_multiple_offers03.png
-	:align: center
-
-When all of the releases (purchase orders) have been delivered and paid, you can click on
-**Validate** and **Done**.
-
-View `Purchase Agreements <https://demo.odoo.com/?module=purchase_requisition.action_purchase_requisition>`__
-in our Online Demonstration.
-
-.. seealso:: 
-
-	:doc:`../../overview/process/from_po_to_invoice`
-
-	:doc:`../../overview/process/difference`