H:\data\gael-home\WriteExcel-patch>C:\Users\srp\AppData\Local\GitHubDesktop\app-2.1.0\resources\app\git\usr\bin\diff -Nu orig/poi/trunk/src/documentation/xdocs new/poi/trunk/src/documentation/xdocs 
diff -Nu orig/poi/trunk/src/documentation/xdocs/casestudies.xml new/poi/trunk/src/documentation/xdocs/casestudies.xml
--- orig/poi/trunk/src/documentation/xdocs/casestudies.xml	2019-04-05 09:30:08.000000000 -0400
+++ new/poi/trunk/src/documentation/xdocs/casestudies.xml	2019-07-06 18:13:47.937900400 -0400
@@ -55,6 +55,37 @@
         </section>
         <section>
             <title>Case Studies</title>
+
+              <section><title>WriteExcel Utilities</title>
+                <p>
+                This WriteExcel distribution package found at <a href="https://stevepritchard.ca/home/WriteExcel/overview.htm">WriteExcel Utilities</a> contains source,
+                 documentation, examples, build tools and precompiled classes that wrap the Apache POI Excel interface.
+                </p>
+                <p>
+                WriteExcel creates a Workbook file using a simple interface that uses formatted strings as the primary way
+                of passing information to the support methods which interpret the strings and issue the necessary POI method calls.
+                Access to the <code>Workbook</code> object allows the POI methods to be called directly for cases not handled by the interface.
+                </p>
+                <p>
+                An existing Workbook file can be used as a template source so that sheets can be copied and then left intact, modified and/or supplemented.
+                </p>
+                <p>
+                The creation of Workbooks containing charts is supported by using an existing Workbook file as a template that contains one or more charts
+                and using WriteExcel to modify the data that the chart refers to.
+                </p>
+                <p>
+                The ReadExcelFile component of the package can be used to selectively iterate across existing Workbooks (or Workbooks under construction) and create
+                Java objects with the selected data which can then be forwarded for further processing.
+                <p>
+                WriteExcel was used to produce the monthly reporting files for a church accounting system among other things.
+                </p>
+                Steve Pritchard<br>
+                Rexcel Systems Inc.<br>
+                July, 2019<br>
+                <a href="https://stevepritchard.ca">Steve Pritchard Utilities</a>
+                </p>
+              </section>
+
               <section><title>REWOO Scope</title>
               <p>
               <a href="http://www.rewoo.de/">REWOO Scope</a> is a modern and easy to use web-based enterprise content management system. It supports knowledge workers and managers in making the right decisions based upon all relevant information.