scope.createUser = function (userTypes, userKey, userValue) {
  $mdDialog.show({
    templateUrl: 'views/createUser.tmpl.html',
    parent: angular.element(document.body),
    targetEvent: event,
    clickOutsideToClose: true,
    controller: function (scope, $mdDialog) {
      scope.userTypes = userTypes;
      scope.newUser = {
        userType: userTypes[0]
      };

      scope._createUser = function () {
        Auth.createUser({
          email: scope.newUser.email,
          password: scope.newUser.password,
          userType: scope.newUser.userType,
          orgId: userValue
        })
          .$promise
          .then(function (res) {
            toastr.success('User successfully created');
            // outerScope.users.push(res); // this is what i want
            // outerScope.selectedUser = res; // this is what i want
          })
          .catch(function (err) {
            toastr.error('Error creating user: ' + err.statusText);
          });
      };

      scope.closeCreateUser = function() {
        $mdDialog.cancel();
      };
    }
  });
};