[Checkins] SVN: bluebream/website/docs/v1.0/concepts.rst Need more explanation about viewlets

[Baiju M]

Log message for revision 116266:
  Need more explanation about viewlets
  

Changed:
  U   bluebream/website/docs/v1.0/concepts.rst

-=-
Modified: bluebream/website/docs/v1.0/concepts.rst
===================================================================
--- bluebream/website/docs/v1.0/concepts.rst	2010-09-09 12:41:41 UTC (rev 116265)
+++ bluebream/website/docs/v1.0/concepts.rst	2010-09-09 12:54:18 UTC (rev 116266)
@@ -412,9 +412,14 @@
 Viewlet
 ~~~~~~~
 
-Viewlets provide a generic framework for building pluggable user
-interfaces.
+Viewlets provide a generic framework for building pluggable user interfaces.
+The ``ViewletManager`` is a content provider.  Viewlets are registered with
+a ``ViewletManager``.  The ``ViewletManager`` will filter, sort, update, and
+render each viewlets.
 
+- `An introduction to viewlets and content providers
+  <http://griddlenoise.blogspot.com/2005/12/glance-at-zope-32-content-providers.html>`_
+
 .. _concepts-technologies:
 
 Technologies