Tags are words or groups of words that describe the content of a page. Tags can be used as filters for pages and news articles.
This is how you create tags:
Go to the CMS, open your project and select the "Tags" module in the menu.
Here you can see all tags that have already been created. You can add a new tag via "Create":
Then enter the word or group of words that users can filter by and click "Create":
