# Welcome to $productName$

#### Concept Three

This is where Concept Three is explained.

This is the first topic from the Root page of this Welcome:

(This page demonstrates how to contribute to an existing Welcome. It was contributed using the `org.eclipse.ui.intro.configExtension` extension point. It also demonstrates how to use the `include` and the `dynamicContent` intro elements to include external XHTML content and to create dynamic XHTML content, respectively. Check the XHTML source for this page for usage of intro elements.)