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.Usage297previous 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.aaction-move-what links here (1).png +false +action-move-what links here (2).png +false +5550px-action-move-what links here.png +false +SSeite verschieben.drawio.png +false +aaction-move (1).png +false +2200px-action-move.png +false +aaction-move-dialog (1).png +false +LLink articles with tasks and projects +false +aaction-move-what links here (3).png +false +bbookshelf-schaltflächen.png +false +ssave chapternavigation.png +false +bbook-manager-actions-EN.png +false +pprepand TOC with book chapter.png +false +bbook-pagenav.png +false +bookdisplaytitle.png +false +5550px-create-book.png +false +6650px-book-manager.png +false +ccreate-book.png +false +bbook-manager.png +false +CCategory - VE (1).png +false +