diff --git a/README.md b/README.md
index 5f0b007..a661401 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,12 @@ This can be accomplished with the following steps:
   ```
 
 The online version of the document can be found in the OpenPOWER Foundation
-Document library at [OpenPOWER Foundation Documentation Development Guide](http://openpowerfoundation.org/?resource_lib=openpower-foundation-documentation-development-guide).
+Document library at [OpenPOWER Foundation Documentation Development Guide](http://openpowerfoundation.org/?resource_lib=openpower-foundation-documentation-development-guide).  
+
+An introductory video on how to develop in the OpenPOWER Foundation
+Docbook environment has been created and posted on YouTube.
+
+*[![OpenPOWER Docbook Development Overview](https://i.ytimg.com/vi/psh8xd4HRlo/hqdefault.jpg)](https://www.youtube.com/watch?v=psh8xd4HRlo "OpenPOWER Docbook Development Overview")*
 
 The project which controls the look and feel of the document is the 
 [Docs-Maven-Plugin project](https://github.com/OpenPOWERFoundation/Docs-Maven-Plugin), an 
diff --git a/doc_dev_guide/bk_main.xml b/doc_dev_guide/bk_main.xml
index d4c15a2..e39603e 100644
--- a/doc_dev_guide/bk_main.xml
+++ b/doc_dev_guide/bk_main.xml
@@ -93,14 +93,8 @@
       <revision>
           <date>2018-08-27</date>
           <revdescription>
-            <para>Version 1.2 updates:
+            <para>Version 1.2 additional updates:
             <itemizedlist spacing="compact">
-              <listitem>
-                <para>Extend the Getting Started section to include a first document build.</para>
-              </listitem>
-              <listitem>
-                <para>Add a section on document packaging for publish in the Publishing OpenPOWER Documents section.</para>
-              </listitem>
               <listitem>
                 <para>Add a section on circumventing Java AWT exception.</para>
               </listitem>
@@ -113,6 +107,23 @@
               <listitem>
                 <para>Rename the <literal>template</literal> directory to <literal>doc_dev_guide</literal>.</para>
               </listitem>
+            </itemizedlist></para>
+          </revdescription>
+      </revision>
+      <revision>
+          <date>2018-04-11</date>
+          <revdescription>
+            <para>Version 1.2 updates:
+            <itemizedlist spacing="compact">
+              <listitem>
+                <para>Extend the Getting Started section to include a first document build.</para>
+              </listitem>
+              <listitem>
+                <para>Add a section on document packaging for publish in the Publishing OpenPOWER Documents section.</para>
+              </listitem>
+               <listitem>
+                <para>Add examples for background color in tables, and variablelists.</para>
+              </listitem>
            </itemizedlist></para>
           </revdescription>
       </revision>
diff --git a/doc_dev_guide/ch_example.xml b/doc_dev_guide/ch_example.xml
index 2f81fb1..d2f6804 100644
--- a/doc_dev_guide/ch_example.xml
+++ b/doc_dev_guide/ch_example.xml
@@ -19,7 +19,7 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="section_template_examples">
   
   <!-- Chapter Title goes here. -->
   <title>Documentation examples</title>
- 
+
   
   <section>
     <title>Section Title goes here</title>
@@ -80,6 +80,22 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="section_template_examples">
         </listitem>
       </orderedlist>
     </section>
+    <section>
+      <title>Example variable list</title>
+      <para>
+      One of my favorite list types for formating items with definitions is called a variablelist.  
+      Here is an example with an embedded variablelist.</para>
+      <variablelist>
+        <varlistentry><term>Kirk</term><listitem><para>Captain</para></listitem></varlistentry>
+        <varlistentry><term>Crew</term><listitem><para>Members</para>
+        <variablelist spacing='compact'>
+          <varlistentry><term>Scotty</term><listitem><para>Engineering</para></listitem></varlistentry>
+          <varlistentry><term>McCoy</term><listitem><para>Doctor</para></listitem></varlistentry>
+          <varlistentry><term>Spock</term><listitem><para>Science Officer</para></listitem></varlistentry>
+        </variablelist>
+        </listitem></varlistentry>
+      </variablelist>
+    </section>
 
     <section>
       <title>Example figure with embedded graphic</title>
@@ -199,6 +215,36 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="section_template_examples">
                 <para>Finally the last cell</para>
               </entry>
             </row>
+            <row>
+	      <?dbhtml bgcolor="#EEEEEE" ?><?dbfo bgcolor="#EEEEEE" ?>
+              <entry>
+                <para>This Row</para>         
+              </entry>             
+              <entry>
+                <para>Has </para>         
+              </entry>             
+              <entry>
+                <para>background </para>         
+              </entry>             
+              <entry>
+                <para>color</para>         
+              </entry>             
+            </row>
+            <row>
+              <entry>
+                <para>Eenie</para>         
+              </entry>             
+              <entry>
+                <para>Meenie </para>         
+              </entry>             
+              <entry>
+                <para>Meinie </para>         
+              </entry>             
+              <entry>
+		<?dbhtml bgcolor="#EEEEEE" ?><?dbfo bgcolor="#EEEEEE" ?>
+                <para>Entry with background color</para>         
+              </entry>             
+            </row>
           </tbody>
         </tgroup>
       </table>