title: How to Set Selected Children while Loading vuetify Treeview?
body: <p>I am working with v-Treeview. I want to set already selected children while loading this tree view.  To do this, I added items in array and used this array in v-model. But It's not working. I have following implementations: </p>
  
  <pre><code>&lt;template&gt;
    &lt;v-container&gt;
      &lt;v-treeview
        :items="checklist"
        selectable
        return-object
        dense
        hoverable
        :v-model="selectedItemList"
      /&gt;
    &lt;/v-container&gt;
  &lt;/template&gt;
  
  &lt;script&gt;
  export default {
    name: 'WTreeView',
  
    props: {
      // Checklist of the selected card
      checklist: {
        type: Array,
        required: true,
      },
    },
  
    data() {
      return {
        selectedItemList: [],
      };
    },
  
    created() {
      this.selectedItemList.push(this.checklist[0]);
    },
  };
  &lt;/script&gt;
  </code></pre>
  
  <p>For "checklist" I have data in the following format: 
  <a href="https://i.stack.imgur.com/1N6oT.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1N6oT.jpg" alt="enter image description here"></a></p>
  
  <p><strong>Now what is the best way to set already selected children while loading v-Treeview?</strong> Thank You. </p>