SOURCE

var vm = new Vue({
  el: "#main",
  data: {
    list: [{
      name: "John"
    }, {
      name: "Joao"
    }, {
      name: "Jean"
    }],
    list2: [{
      name: "Juan"
    }, {
      name: "Edgard"
    }, {
      name: "Johnson"
    }]
  },
  methods: {
   
  }
});

<div id="main">
  <h1>Vue Draggable</h1>           
  <div class="drag">
    <h2>List 1 Draggable</h2>
      <draggable v-model="list" class="dragArea" :options="{group:'people'}">
      <div v-for="element in list">{{element.name}}</div>
      </draggable>
    <h2>List 2 Draggable</h2>
      <draggable v-model="list2" class="dragArea" :options="{group:'people'}">
      <div v-for="element in list2">{{element.name}}</div>
      </draggable>
  </div>
  
     <div class="normal">
            <h2>List 1 v-for</h2>
            <div>
                <div v-for="element in list">{{element.name}}</div>
             </div>

            <h2>List 2 v-for</h2>
            <div>
                <div v-for="element in list2">{{element.name}}</div>
            </div>
        </div>
</div>

.normal {
  background-color: grey;
}

.drag {
  background-color: green;
}

.dragArea {
  min-height: 10px;
}