[IMP] database danagement: add db deletion instructions

And a small reorganizing of the online management page to make room
for future improvements.

db_management/db_online.rst

@@ -7,45 +7,76 @@
 Online Database management
 ==========================
 
+To manage your databases, access the `database management page
+<https://www.odoo.com/my/databases>`__ (you will have to sign in). Then click
+on the `Manage Your Databases <https://www.odoo.com/my/databases/manage>`__
+button.
+
+.. image:: media/databases.png
+    :align: center
+
+Make sure you are connected as the administrator of the database you
+want to manage - many operations depends on indentifying you remotely to that
+database.
+
+Several actions are available:
+
+.. image:: media/db_buttons.png
+    :align: center
+
+* Upgrade
+    Upgrade your database to the latest Odoo version to enjoy cutting-edge
+    features
+* :ref:`Duplicate <duplicate_online>`
+    Make an exact copy of your database, if you want
+    to try out new apps or new flows without compromising
+    your daily operations
+* Rename
+    Rename your database (and its URL)
+* **Backup**
+    Download an instant backup of your database; note that we
+    back up databases daily according to our Odoo Cloud SLA
+* :ref:`Domains <custom_domain>`
+    Configure custom domains to access your
+    database via another URL
+* :ref:`Delete <delete_online_database>`
+    Delete a database instantly
+* Contact Support
+    Access our `support page <https://www.odoo.com/help>`__
+    with the correct database already selected
+
+
 .. _duplicate_online:
 
 Duplicating a database
 ======================
 
 .. note:: Database duplication, renaming, custom DNS, etc. is not available
-    to free customers of our Online platform.
+    for trial databases on our Online platform. Paid Databases and "One App
+    Free" database can duplicate without problem.
 
-Access the `database management page <https://www.odoo.com/my/databases>`__
-(you will have to sign in). Next, make sure you are connected as the
-administrator of the database you want to duplicate. After that, click
-on the **Manage Your Databases** button.
-
-.. image:: media/databases.png
-    :align: center
 
 In the line of the database you want to duplicate, you will have a few
 buttons. To duplicate your database, just click **Duplicate**. You will
 have to give a name to your duplicate, then click **Duplicate Database**.
 
-.. image:: media/db_buttons.png
-    :align: center
-
 .. image:: media/db_duplicate.png
     :align: center
 
-.. danger:: A duplicated database has the same behaviour as a real one:
+.. danger:: If you do not check the "For testing purposes" checkbox when
+  duplicating a database, all external communication will remain active:
 
   * Emails are sent
 
-  * Payments are processed (in the e-commerce, for example)
+  * Payments are processed (in the e-commerce or Subscriptions apps, for
+    example)
 
   * Delivery orders (shipping providers) are sent
 
   * Etc.
 
-  It is **strongly** advised to test behaviour using sample
-  customers/products (with a `disposable e-mail <http://www.mailinator.com>`__
-  address, for example)
+  Make sure to check the checkbox "For testing purposes" if you want these
+  behaviours to be disabled.
 
 After a few seconds, you will be logged in your duplicated database.
 Notice that the url uses the name you chose for your duplicated
@@ -55,3 +86,38 @@ database.
 
     .. image:: media/dup_expires.png
         :align: center
+
+.. _delete_online_database:
+
+Deleting a Database
+===================
+
+You can only delete databases of which you are the administrator.
+
+.. danger:: When you delete your database all the data will be permanently lost.
+    The deletion is instant and for all the Users. We advise you to do an
+    instant backup of your database before deleting it, since the last automated
+    daily backup may be several hours old at that point.
+
+
+From the `database management page <https://www.odoo.com/my/databases>`__,
+on the line of the database you want to delete, click on the "Delete" button.
+
+.. image:: media/delete_button.png
+    :align: center
+
+
+Read carefully the warning message that will appear and proceed only if you
+fully understand the implications of deleting a database:
+
+.. image:: media/delete_warning.png
+    :align: center
+
+After a few seconds, the database will be deleted and the page will
+reload automatically.
+
+.. note::
+    * If you need to re-use this database name, it will be immediately available.
+
+    * If you want to delete your Account, please contact 
+      `Odoo Support <https://www.odoo.com/help>`__

website/publish/domain_name.rst

@@ -38,6 +38,9 @@ Buy your domain name at a popular registrar:
    However don't buy any extra service to create or host your website. 
    This is Odoo's job!
 
+.. _custom_domain:
+
+
 How to apply my domain name to my Odoo instance
 ===============================================
 First let's authorize the redirection (yourcompany.com -> yourcompany.odoo.com):