lyphicon glyphicon-minus clickable-property"
                       ng-click="removeCandidateGroupValue($index)"></i>
                    <i ng-if="$index == (popup.assignmentObject.static.candidateGroups.length - 1)"
                       class="glyphicon glyphicon-plus clickable-property"
                       ng-click="addCandidateGroupValue($index)"></i>
                  </div>
                </div>
              </div>
            </div>
          </div>

          <div class="form-group clearfix" 