In the Versions tab, you can access previous versions of an article.

1. Click the Load button to load a previous version of the article and replace the current article with this version
2. Click the title of the article to review the previous version
3. Compare 2 versions by clicking the pin in the Compare column. Edits are highligted to give you an overview of the difference between the two versions.

Note: If you are creating an article, the version history will be empty.