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.Usage2358previous 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.IImagePage +false +ImagePage.drawio.png +false +ImportOffice-bookpages.png +false +ImportOffice-bookshelf tag.png +false +ImportOffice-booksource1.png +false +ImportOffice-pagecollection.png +false +ImportOffice-updatedbooktitles.png +false +ImportOfficeFiles +false +ImportOfficeFiles +false +Imprint +false +Include Recent changes.png +false +InputBox +false +Insert files +false +Insert files 1.png +false +Insert files 2.png +false +Insert images +false +Insert images 1.png +false +Insert images 2.png +false +Insert images 3.png +false +Insert link.png +false +