[ADD] crm: How to create a new salesperson?

https://docs.google.com/document/d/1Dan_QsmVyeJ11qfuCDaOq9qDFM8d1cuQggKj8O9kZ5M/edit#heading=h.7r0zud43ac5s

crm/salesteam/manage/create_salesperson.rst

@@ -1,3 +1,74 @@
 ================================
 How to create a new salesperson?
 ================================
+
+Create a new user
+=================
+
+From the Settings module, go to the submenu :menuselection:`Users --> Users` and click on
+**Create**. Add first the name of your new salesperson and his
+professional email address - the one he will use to log in to his Odoo
+instance - and a picture.
+
+.. image:: ./media/create01.png
+	:align: center
+
+Under "Access Rights", you can choose which applications your user can
+access and use. Different levels of rights are available depending on
+the app. For the Sales application, you can choose between three levels:
+
+- **See own leads**: the user will be able to access his own data only
+
+- **See all leads**: the user will be able to access all records of every
+  salesman in the sales module
+
+- **Manager**: the user will be able to access the sales configuration as
+  well as the statistics reports
+
+When you're done editing the page and have clicked on **Save**, an
+invitation email will automatically be sent to the user, from which he
+will be able to log into his personal account.
+
+.. image:: ./media/create02.png
+	:align: center
+
+Register your user into his sales team
+======================================
+
+Your user is now registered in Odoo and can log in to his own session.
+You can also add him to the sales team of your choice. From the sales
+module, go to your dashboard and click on the **More** button of the
+desired sales team, then on **Settings**.
+
+.. image:: ./media/create03.jpg
+	:align: center
+
+
+.. note::
+
+	If you need to create a new sales team first, refer to the page :doc:`../setup/create_team`
+
+Then, under "Team Members", click on **Add** and select the name of your
+salesman from the list. The salesperson is now successfully added to
+your sales team.
+
+.. image:: ./media/create04.png
+	:align: center
+
+.. tip::
+
+	You can also add a new salesperson on the fly from your sales team even before he is registered as an Odoo user.
+	From the above screenshot, click on "Create" to add your salesperson and enter his name and email address.
+	After saving, the salesperson will receive an invite containing a link to set his password.
+	You will then be able to define his accesses rights under the :menuselection:`Settings --> Users` menu.
+
+.. seealso::
+
+	*  :doc:`../../overview/started/setup`
+
+	*  :doc:`../setup/create_team`
+
+.. rst-class:: text-muted
+
+| Written by Geoffrey Bressan (Odoo)
+| Proofread by Samuel Cabodi (Odoo)