News tags can be used as a filtering option, in addition to categories, for news articles.
To create a new tag, select List in the left hand menu and go to the news archive folder. In the folder you have a section called News tag. Click icon next to "Title" to add a new tag. (Img. 2.9.1)
Write the tag title in the field and save an close. (Img. 2.9.2)
To add the tag to a news article, go to the Options tab inside the article. At the bottom you will find a section for adding tags. You can either search for it by typing the title of the tag in the search field, or by clicking the folder icon, and fetching it from the news folder in the pop-up window. (Img. 2.9.3)