The template called Review needed is for use on pages that should be verified, i.e. corrected for potential flaws, inconsistencies, etc.. It can be used on new or changed pages, or pages that may be outdated because of changes in technology, applications, etc.
To use the template, add this text to the wiki code:
The page will then be added to the coprresponding category, and the text box below will show on the page.