Add drop-in templates

docs/concepts/example-concept-template.md

@@ -0,0 +1,28 @@
+---
+title: Example Concept Template
+---
+
+{% capture overview %}
+**NOTE:** Be sure to also [create an entry in the table of contents](/docs/home/contribute/write-new-topic/#creating-an-entry-in-the-table-of-contents) for your new document.
+
+This page explains ...
+{% endcapture %}
+
+{% capture body %}
+## Understanding ...
+
+Kubernetes provides ...
+
+## Using ...
+
+To use ...
+{% endcapture %}
+
+{% capture whatsnext %}
+**[Optional Section]**
+
+* Learn more about [Writing a New Topic](/docs/home/contribute/write-new-topic/).
+* See [Using Page Templates - Concept template](/docs/home/contribute/page-templates/#concept_template) for how to use this template.
+{% endcapture %}
+
+{% include templates/concept.md %}