Tells if a checklist element was used on that page This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.Usage2427previous 202050100250500next 20Filter<p>The <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Property_page/Filter">search filter</a> allows the inclusion of <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Query_expressions">query expressions</a> such as <code>~</code> or <code>!</code>. The selected <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Query_engine">query engine</a> might also support case insensitive matching or other short expressions like:</p><ul><li><code>in:</code> result should include the term, e.g. '<code>in:Foo</code>'</li></ul><ul><li><code>not:</code> result should to not include the term, e.g. '<code>not:Bar</code>'</li></ul>Showing 20 pages using this property.11-Topic +false +1024px-Avatars3.png +false +1024px-FitlerableTables3a.png +false +1024px-InsertMagic2a.png +false +1024px-PagesVisited2a.png +false +1024px-PagesVisited3a.png +false +1024px-Smartlist3.png +false +1024px-preferences-hidemenus.png +false +1713253509342 tabber transclude.png +false +22-Factor-Authentication (2FA) +false +200px-1NEW.png +false +200px-Mann mit Lupe.png +false +20191202154804!usermenu-preferences.png +false +24.134.101.133 +false +250px-pdf-class-output-nachher.png +false +250px-pdf-class-output-vorher.png +false +280px-3NEW.png +false +3300px-1A2A.png +false +300px-1A3A.png +false +300px-A1A3.png +false +