title: How to set default filter value through JSON meta data in superset
body: <p>I have a dashboard on which one filter is there called &quot;District&quot; in which list of values are there like &quot;1,2,3,etc&quot;. How can I select default filter, means when page is loaded that filter say &quot;2 or 3&quot; automatically selected through JSON metadata?</p>
  <p>I seen the json meta data structure and default_filter was also there. But I don't know what to type in that so that default filter is selected automatically.</p>
  <p>Below I am attaching image of my dashboard and json metadata as well.</p>
  <p>json metadata</p>
  <pre><code>{
    &quot;timed_refresh_immune_slices&quot;: [
      
    ],
    &quot;expanded_slices&quot;: {
      
    },
    &quot;refresh_frequency&quot;: 0,
    &quot;default_filters&quot;: &quot;{\&quot;180\&quot;: {\&quot;__time_range\&quot;: \&quot;No filter\&quot;}}&quot;,
    &quot;filter_scopes&quot;: {
      &quot;180&quot;: {
        &quot;district_id&quot;: {
          &quot;scope&quot;: [
            &quot;ROOT_ID&quot;
          ],
          &quot;immune&quot;: [
            
          ]
        },
        &quot;__time_range&quot;: {
          &quot;scope&quot;: [
            &quot;ROOT_ID&quot;
          ],
          &quot;immune&quot;: [
            
          ]
        }
      }
    }
  }
  </code></pre>
  <p><a href="https://i.stack.imgur.com/AIhdc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AIhdc.png" alt="enter image description here" /></a></p>