xs-8">
                <div class="row">
                  <div class="col-xs-12" ng-repeat="candidateUser in popup.assignmentObject.static.candidateUsers">
                    <input id="userField" class="form-control" type="text" ng-model="candidateUser.value"/>
                    <i ng-if="popup.assignmentObject.static.candidateUsers.length >1"
                       class="glyphicon glyphicon-minus clickable-property"
                       ng-click="removeCandidateUserValue($index)"></i>
             