<td>{{group.Name}}</td>
<td>
  <button class="btn btn-default btn-sm">All</button>
  <button class="btn btn-default btn-sm" *ngFor="let range of group.Ranges" [ngClass]="{'selected': range.Selected }">
    {{range.Name}}
  </button>
</td>

<td>{{group.Name}}</td>
<td>
  <button class="btn btn-default btn-sm" [ngClass]="{'selected': group.Selected }">All</button>
  <button class="btn btn-default btn-sm" *ngFor="let range of group.Ranges" [ngClass]="{'selected': range.Selected }">
    {{range.Name}}
  </button>
</td>

Select "All" if group is selected
DE2085: Select "All" if group is selected
