In ScreenSteps you decide whether or not you want comments to appear at the end of articles. You can control whether or not comments appear at the following three levels:

1. Site settings
2. Manual settings
3. Article Settings

If comments are turned off for a site then no comments will appear for any articles in the site. If comments are turned on for a site then you can turn comments off for an individual manual by editing the manual properties. If comments are enabled for a site and a manual then the article setting can turn comments off for an individual article.