diff --git a/editions/tw5.com/tiddlers/system/ViewTemplateSources.tid b/editions/tw5.com/tiddlers/system/ViewTemplateSources.tid
new file mode 100644
index 000000000..516ad7699
--- /dev/null
+++ b/editions/tw5.com/tiddlers/system/ViewTemplateSources.tid
@@ -0,0 +1,14 @@
+title: $:/editions/tw5.com/ViewTemplate/Sources
+tags: $:/tags/ViewTemplate
+
+\define makeGitHubLink()
+https://github.com/Jermolene/TiddlyWiki5/blob/master/editions/tw5.com/tiddlers/$(githubLink)$
+\end
+\define outerMakeGitHubLink(linkText)
+<$set name="githubLink" value={{$:/config/OriginalTiddlerPaths##$(currentTiddler)$}}>
+<a href=<<makeGitHubLink>> class="tw-tiddlylink-external" target="_blank">$linkText$</a>
+</$set>
+\end
+<div class="tw-improvement-banner">
+{{$:/core/images/star-filled}} Can you help improve this documentation? [[Find out how|Improving TiddlyWiki Documentation]] to edit <<outerMakeGitHubLink "this tiddler">>
+</div>
diff --git a/editions/tw5.com/tiddlers/system/tw5.com-styles.tid b/editions/tw5.com/tiddlers/system/tw5.com-styles.tid
index c3cc7dfad..3ab55cf12 100644
--- a/editions/tw5.com/tiddlers/system/tw5.com-styles.tid
+++ b/editions/tw5.com/tiddlers/system/tw5.com-styles.tid
@@ -41,3 +41,12 @@ tags: $:/tags/stylesheet
 	padding: 1em;
 	height: 400px;
 }
+
+.tw-improvement-banner {
+	font-size: 0.7em;
+}
+
+.tw-improvement-banner svg {
+	width: 1em;
+	height: 1em;
+}