.. include:: /Includes.rst.txt


.. _using-services:

Using services
--------------

This chapter describes the different ways in which services
can be used. It also explains the most important notion about
services: precedence.

.. toctree::
   :maxdepth: 5
   :titlesonly:
   :glob:

   ServicePrecedence/Index
   SimpleUse/Index
   UseWithSubtypes/Index
   ServiceChain/Index