Content type snippets are reusablegroups of content elements. You'll use snippets when modeling content.If you ever need to use the same elements repeatedly in a few content types, you can create a snippet to hold those elements. With this approach, you can easily modify the elements from one place. Content contributors won't see the snippets while editing content.
Create a content type snippet
Let's look at an example of using a snippet for SEO metadata.
In Content model, select the Content type snippets tab.
Click Create new.
Type a name in Content type snippet name.
Insert two Text elements into the elements area.
Name the elements Meta keywords and Meta description.