HTML snippets allow you to create a piece of HTML content and then reuse it across a site. You may have a piece of content that you want to use again and again. If so, you can create a snippet anywhere in the site structure, then simply drag and drop it into other web pages with a single point of editing and authorisation.
A HTML snippet, like any other piece of content has a full workflow, versioning, and audit trail.
You can upload an HTML file, or create one in the CMS. You can then drag and drop it into any page from the project explorer.