You need a plugin. https://xenforo.com/community/resources/warning-improvements-by-xon.4156/ There may be a way to change it in the Admin CP too, but only those with system permissions would be able to access it -- not the aesthetic permissions moderators have. The tab is also only visible if there are warnings to see to begin with. A user with 0 warnings won't have a warning tab in their profile. (I think you can change this too in the Admin CP/Plugin as well) Typically the public page will display a brief description of the warning, date the warning was issued, number of points for the warning, the expiration date for that warning, and a link (unless it was deleted) to the post/thread showing the content that earned the warning. Pretty similar to the moderation view, but with a few less controls (obvi). It's a quality of life implementation for users that someone recommended years ago.