diff --git a/app/assets/javascripts/my_modules.js b/app/assets/javascripts/my_modules.js
index 16016b3f0..a77645055 100644
--- a/app/assets/javascripts/my_modules.js
+++ b/app/assets/javascripts/my_modules.js
@@ -1,418 +1,419 @@
 /* global I18n dropdownSelector HelperModule animateSpinner */
 /* eslint-disable no-use-before-define */
+(function() {
+  const STATUS_POLLING_INTERVAL = 5000;
 
-const STATUS_POLLING_INTERVAL = 5000;
+  function initTaskCollapseState() {
+    let taskView = '.my-modules-protocols-index';
+    let taskSection = '.task-section-caret';
+    let taskId = $(taskView).data('task-id');
 
-function initTaskCollapseState() {
-  let taskView = '.my-modules-protocols-index';
-  let taskSection = '.task-section-caret';
-  let taskId = $(taskView).data('task-id');
+    function collapseStateSave() {
+      $(taskView).on('click', taskSection, function() {
+        let collapsed = $(this).attr('aria-expanded');
+        let taskSectionType = $(this).attr('aria-controls');
 
-  function collapseStateSave() {
-    $(taskView).on('click', taskSection, function() {
-      let collapsed = $(this).attr('aria-expanded');
-      let taskSectionType = $(this).attr('aria-controls');
-
-      if (collapsed === 'true') {
-        localStorage.setItem('task_section_collapsed/' + taskId + '/' + taskSectionType, collapsed);
-      } else {
-        localStorage.removeItem('task_section_collapsed/' + taskId + '/' + taskSectionType);
-      }
-    });
-  }
-
-  function collapseStateLoad() {
-    $(taskSection).each(function() {
-      let taskSectionType = $(this).attr('aria-controls');
-      var collapsed = localStorage.getItem('task_section_collapsed/' + taskId + '/' + taskSectionType);
-
-      if (JSON.parse(collapsed)) {
-        $('#' + taskSectionType).collapse('hide');
-      }
-      $(this).closest('.task-section').removeClass('hidden');
-    });
-  }
-
-  collapseStateSave();
-  collapseStateLoad();
-}
-
-function updateStartDate() {
-  let updateUrl = $('#startDateContainer').data('update-url');
-  let val = $('#calendarStartDate').val();
-  $.ajax({
-    url: updateUrl,
-    type: 'PATCH',
-    dataType: 'json',
-    data: { my_module: { started_on: val } },
-    success: function(result) {
-      $('#startDateLabelContainer').html(result.start_date_label);
-    },
-    error: function(response) {
-      if (response.status === 403) {
-        HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
-      }
-    }
-  });
-}
-
-// Bind ajax for editing due dates
-function initStartDatePicker() {
-  $('#calendarStartDate').on('dp.change', function() {
-    updateStartDate();
-  });
-}
-
-function updateDueDate() {
-  let updateUrl = $('#dueDateContainer').data('update-url');
-  let val = $('#calendarDueDate').val();
-  $.ajax({
-    url: updateUrl,
-    type: 'PATCH',
-    dataType: 'json',
-    data: { my_module: { due_date: val } },
-    success: function(result) {
-      $('#dueDateLabelContainer').html(result.due_date_label);
-    },
-    error: function(response) {
-      if (response.status === 403) {
-        HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
-      }
-    }
-  });
-}
-
-// Bind ajax for editing due dates
-function initDueDatePicker() {
-  $('#calendarDueDate').on('dp.change', function() {
-    updateDueDate();
-  });
-}
-
-
-// Bind ajax for editing tags
-function bindEditTagsAjax() {
-  var manageTagsModal = null;
-  var manageTagsModalBody = null;
-
-  // Initialize reloading of manage tags modal content after posting new
-  // tag.
-  function initAddTagForm() {
-    manageTagsModalBody.find('.add-tag-form')
-      .submit(function() {
-        var selectOptions = manageTagsModalBody.find('#new_my_module_tag .dropdown-menu li').length;
-        if (selectOptions === 0 && this.id === 'new_my_module_tag') return false;
-        return true;
-      })
-      .on('ajax:success', function(e, data) {
-        var newTag;
-        initTagsModalBody(data);
-        newTag = $('#manage-module-tags-modal .list-group-item').last();
-        dropdownSelector.addValue('#module-tags-selector', {
-          value: newTag.data('tag-id'),
-          label: newTag.data('name'),
-          params: {
-            color: newTag.data('color')
-          }
-        }, true);
-      });
-  }
-
-  // Initialize edit tag & remove tag functionality from my_module links.
-  function initTagRowLinks() {
-    manageTagsModalBody.find('.edit-tag-link')
-      .on('click', function() {
-        var $this = $(this);
-        var li = $this.parents('li.list-group-item');
-        var editDiv = $(li.find('div.tag-edit'));
-
-        // Revert all rows to their original states
-        manageTagsModalBody.find('li.list-group-item').each(function() {
-          var li2 = $(this);
-          li2.css('background-color', li2.data('color'));
-          li2.find('.edit-tag-form').clearFormErrors();
-          li2.find('input[type=text]').val(li2.data('name'));
-        });
-
-        // Hide all other edit divs, show all show divs
-        manageTagsModalBody.find('div.tag-edit').hide();
-        manageTagsModalBody.find('div.tag-show').show();
-
-        editDiv.find('input[type=text]').val(li.data('name'));
-        editDiv.find('.edit-tag-color').colorselector('setColor', li.data('color'));
-
-        li.find('div.tag-show').hide();
-        editDiv.show();
-      });
-    manageTagsModalBody.find('div.tag-edit .dropdown-colorselector > .dropdown-menu li a')
-      .on('click', function() {
-        // Change background of the <li>
-        var $this = $(this);
-        var li = $this.parents('li.list-group-item');
-        li.css('background-color', $this.data('value'));
-      });
-    manageTagsModalBody.find('.remove-tag-link')
-      .on('ajax:success', function(e, data) {
-        dropdownSelector.removeValue('#module-tags-selector', this.dataset.tagId, '', true);
-        initTagsModalBody(data);
-      });
-    manageTagsModalBody.find('.delete-tag-form')
-      .on('ajax:success', function(e, data) {
-        dropdownSelector.removeValue('#module-tags-selector', this.dataset.tagId, '', true);
-        initTagsModalBody(data);
-      });
-    manageTagsModalBody.find('.edit-tag-form')
-      .on('ajax:success', function(e, data) {
-        var newTag;
-        initTagsModalBody(data);
-        dropdownSelector.removeValue('#module-tags-selector', this.dataset.tagId, '', true);
-        newTag = $('#manage-module-tags-modal .list-group-item[data-tag-id=' + this.dataset.tagId + ']');
-        dropdownSelector.addValue('#module-tags-selector', {
-          value: newTag.data('tag-id'),
-          label: newTag.data('name'),
-          params: {
-            color: newTag.data('color')
-          }
-        }, true);
-      })
-      .on('ajax:error', function(e, data) {
-        $(this).renderFormErrors('tag', data.responseJSON);
-      });
-    manageTagsModalBody.find('.cancel-tag-link')
-      .on('click', function() {
-        var $this = $(this);
-        var li = $this.parents('li.list-group-item');
-
-        li.css('background-color', li.data('color'));
-        li.find('.edit-tag-form').clearFormErrors();
-
-        li.find('div.tag-edit').hide();
-        li.find('div.tag-show').show();
-      });
-  }
-
-  // Initialize ajax listeners and elements style on modal body. This
-  // function must be called when modal body is changed.
-  function initTagsModalBody(data) {
-    manageTagsModalBody.html(data.html);
-    manageTagsModalBody.find('.selectpicker').selectpicker();
-    initAddTagForm();
-    initTagRowLinks();
-  }
-
-  manageTagsModal = $('#manage-module-tags-modal');
-  manageTagsModalBody = manageTagsModal.find('.modal-body');
-
-  // Reload tags HTML element when modal is closed
-  manageTagsModal.on('hide.bs.modal', function() {
-    var tagsEl = $('#module-tags');
-
-    // Load HTML
-    $.ajax({
-      url: tagsEl.attr('data-module-tags-url'),
-      type: 'GET',
-      dataType: 'json',
-      success: function(data) {
-        var newOptions = $(data.html_module_header).find('option');
-        $('#module-tags-selector').find('option').remove();
-        $(newOptions).appendTo('#module-tags-selector').change();
-      },
-      error: function() {
-        // TODO
-      }
-    });
-  });
-
-  // Remove modal content when modal window is closed.
-  manageTagsModal.on('hidden.bs.modal', function() {
-    manageTagsModalBody.html('');
-  });
-  // initialize my_module tab remote loading
-  $('.edit-tags-link')
-    .on('ajax:before', function() {
-      manageTagsModal.modal('show');
-    })
-    .on('ajax:success', function(e, data) {
-      $('#manage-module-tags-modal-module').text(data.my_module.name);
-      initTagsModalBody(data);
-    });
-}
-
-function checkStatusState() {
-  $.getJSON($('.status-flow-dropdown').data('status-check-url'), (statusData) => {
-    if (statusData.status_changing) {
-      setTimeout(() => { checkStatusState(); }, STATUS_POLLING_INTERVAL);
-    } else {
-      location.reload();
-    }
-  });
-}
-
-function applyTaskStatusChangeCallBack() {
-  if ($('.status-flow-dropdown').data('status-changing')) {
-    setTimeout(() => { checkStatusState(); }, STATUS_POLLING_INTERVAL);
-  }
-  $('.task-flows').on('click', '#dropdownTaskFlowList > li[data-state-id]', function() {
-    var list = $('#dropdownTaskFlowList');
-    var item = $(this);
-    animateSpinner();
-    $.ajax({
-      url: list.data('link-url'),
-      type: 'PATCH',
-      data: { my_module: { status_id: item.data('state-id') } },
-      error: function(e) {
-        animateSpinner(null, false);
-        if (e.status === 403) {
-          HelperModule.flashAlertMsg(I18n.t('my_module_statuses.update_status.error.no_permission'), 'danger');
-        } else if (e.status === 422) {
-          HelperModule.flashAlertMsg(e.responseJSON.errors, 'danger');
+        if (collapsed === 'true') {
+          localStorage.setItem('task_section_collapsed/' + taskId + '/' + taskSectionType, collapsed);
         } else {
-          HelperModule.flashAlertMsg('error', 'danger');
+          localStorage.removeItem('task_section_collapsed/' + taskId + '/' + taskSectionType);
+        }
+      });
+    }
+
+    function collapseStateLoad() {
+      $(taskSection).each(function() {
+        let taskSectionType = $(this).attr('aria-controls');
+        var collapsed = localStorage.getItem('task_section_collapsed/' + taskId + '/' + taskSectionType);
+
+        if (JSON.parse(collapsed)) {
+          $('#' + taskSectionType).collapse('hide');
+        }
+        $(this).closest('.task-section').removeClass('hidden');
+      });
+    }
+
+    collapseStateSave();
+    collapseStateLoad();
+  }
+
+  function updateStartDate() {
+    let updateUrl = $('#startDateContainer').data('update-url');
+    let val = $('#calendarStartDate').val();
+    $.ajax({
+      url: updateUrl,
+      type: 'PATCH',
+      dataType: 'json',
+      data: { my_module: { started_on: val } },
+      success: function(result) {
+        $('#startDateLabelContainer').html(result.start_date_label);
+      },
+      error: function(response) {
+        if (response.status === 403) {
+          HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
         }
       }
     });
-  });
-}
+  }
 
-function initTagsSelector() {
-  var myModuleTagsSelector = '#module-tags-selector';
+  // Bind ajax for editing due dates
+  function initStartDatePicker() {
+    $('#calendarStartDate').on('dp.change', function() {
+      updateStartDate();
+    });
+  }
 
-  dropdownSelector.init(myModuleTagsSelector, {
-    closeOnSelect: true,
-    tagClass: 'my-module-white-tags',
-    tagStyle: (data) => {
-      return `background: ${data.params.color}`;
-    },
-    customDropdownIcon: () => {
-      return '';
-    },
-    optionLabel: (data) => {
-      if (data.value > 0) {
-        return `<span class="my-module-tags-color" style="background:${data.params.color}"></span>
-                ${data.label}`;
+  function updateDueDate() {
+    let updateUrl = $('#dueDateContainer').data('update-url');
+    let val = $('#calendarDueDate').val();
+    $.ajax({
+      url: updateUrl,
+      type: 'PATCH',
+      dataType: 'json',
+      data: { my_module: { due_date: val } },
+      success: function(result) {
+        $('#dueDateLabelContainer').html(result.due_date_label);
+      },
+      error: function(response) {
+        if (response.status === 403) {
+          HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
+        }
       }
-      return `<span class="my-module-tags-color"></span>
-              ${data.label + ' '}
-              <span class="my-module-tags-create-new"> (${I18n.t('my_modules.details.create_new_tag')})</span>`;
-    },
-    onOpen: function() {
-      $('.select-container .edit-button-container').removeClass('hidden');
-    },
-    onClose: function() {
-      $('.select-container .edit-button-container').addClass('hidden');
-    },
-    onSelect: function() {
-      var selectElement = $(myModuleTagsSelector);
-      var lastTag = selectElement.next().find('.ds-tags').last();
-      var lastTagId = lastTag.find('.tag-label').data('ds-tag-id');
-      var newTag;
+    });
+  }
 
-      if (lastTagId > 0) {
-        newTag = { my_module_tag: { tag_id: lastTagId } };
-        $.post(selectElement.data('update-module-tags-url'), newTag)
-          .fail(function(response) {
+  // Bind ajax for editing due dates
+  function initDueDatePicker() {
+    $('#calendarDueDate').on('dp.change', function() {
+      updateDueDate();
+    });
+  }
+
+
+  // Bind ajax for editing tags
+  function bindEditTagsAjax() {
+    var manageTagsModal = null;
+    var manageTagsModalBody = null;
+
+    // Initialize reloading of manage tags modal content after posting new
+    // tag.
+    function initAddTagForm() {
+      manageTagsModalBody.find('.add-tag-form')
+        .submit(function() {
+          var selectOptions = manageTagsModalBody.find('#new_my_module_tag .dropdown-menu li').length;
+          if (selectOptions === 0 && this.id === 'new_my_module_tag') return false;
+          return true;
+        })
+        .on('ajax:success', function(e, data) {
+          var newTag;
+          initTagsModalBody(data);
+          newTag = $('#manage-module-tags-modal .list-group-item').last();
+          dropdownSelector.addValue('#module-tags-selector', {
+            value: newTag.data('tag-id'),
+            label: newTag.data('name'),
+            params: {
+              color: newTag.data('color')
+            }
+          }, true);
+        });
+    }
+
+    // Initialize edit tag & remove tag functionality from my_module links.
+    function initTagRowLinks() {
+      manageTagsModalBody.find('.edit-tag-link')
+        .on('click', function() {
+          var $this = $(this);
+          var li = $this.parents('li.list-group-item');
+          var editDiv = $(li.find('div.tag-edit'));
+
+          // Revert all rows to their original states
+          manageTagsModalBody.find('li.list-group-item').each(function() {
+            var li2 = $(this);
+            li2.css('background-color', li2.data('color'));
+            li2.find('.edit-tag-form').clearFormErrors();
+            li2.find('input[type=text]').val(li2.data('name'));
+          });
+
+          // Hide all other edit divs, show all show divs
+          manageTagsModalBody.find('div.tag-edit').hide();
+          manageTagsModalBody.find('div.tag-show').show();
+
+          editDiv.find('input[type=text]').val(li.data('name'));
+          editDiv.find('.edit-tag-color').colorselector('setColor', li.data('color'));
+
+          li.find('div.tag-show').hide();
+          editDiv.show();
+        });
+      manageTagsModalBody.find('div.tag-edit .dropdown-colorselector > .dropdown-menu li a')
+        .on('click', function() {
+          // Change background of the <li>
+          var $this = $(this);
+          var li = $this.parents('li.list-group-item');
+          li.css('background-color', $this.data('value'));
+        });
+      manageTagsModalBody.find('.remove-tag-link')
+        .on('ajax:success', function(e, data) {
+          dropdownSelector.removeValue('#module-tags-selector', this.dataset.tagId, '', true);
+          initTagsModalBody(data);
+        });
+      manageTagsModalBody.find('.delete-tag-form')
+        .on('ajax:success', function(e, data) {
+          dropdownSelector.removeValue('#module-tags-selector', this.dataset.tagId, '', true);
+          initTagsModalBody(data);
+        });
+      manageTagsModalBody.find('.edit-tag-form')
+        .on('ajax:success', function(e, data) {
+          var newTag;
+          initTagsModalBody(data);
+          dropdownSelector.removeValue('#module-tags-selector', this.dataset.tagId, '', true);
+          newTag = $('#manage-module-tags-modal .list-group-item[data-tag-id=' + this.dataset.tagId + ']');
+          dropdownSelector.addValue('#module-tags-selector', {
+            value: newTag.data('tag-id'),
+            label: newTag.data('name'),
+            params: {
+              color: newTag.data('color')
+            }
+          }, true);
+        })
+        .on('ajax:error', function(e, data) {
+          $(this).renderFormErrors('tag', data.responseJSON);
+        });
+      manageTagsModalBody.find('.cancel-tag-link')
+        .on('click', function() {
+          var $this = $(this);
+          var li = $this.parents('li.list-group-item');
+
+          li.css('background-color', li.data('color'));
+          li.find('.edit-tag-form').clearFormErrors();
+
+          li.find('div.tag-edit').hide();
+          li.find('div.tag-show').show();
+        });
+    }
+
+    // Initialize ajax listeners and elements style on modal body. This
+    // function must be called when modal body is changed.
+    function initTagsModalBody(data) {
+      manageTagsModalBody.html(data.html);
+      manageTagsModalBody.find('.selectpicker').selectpicker();
+      initAddTagForm();
+      initTagRowLinks();
+    }
+
+    manageTagsModal = $('#manage-module-tags-modal');
+    manageTagsModalBody = manageTagsModal.find('.modal-body');
+
+    // Reload tags HTML element when modal is closed
+    manageTagsModal.on('hide.bs.modal', function() {
+      var tagsEl = $('#module-tags');
+
+      // Load HTML
+      $.ajax({
+        url: tagsEl.attr('data-module-tags-url'),
+        type: 'GET',
+        dataType: 'json',
+        success: function(data) {
+          var newOptions = $(data.html_module_header).find('option');
+          $('#module-tags-selector').find('option').remove();
+          $(newOptions).appendTo('#module-tags-selector').change();
+        },
+        error: function() {
+          // TODO
+        }
+      });
+    });
+
+    // Remove modal content when modal window is closed.
+    manageTagsModal.on('hidden.bs.modal', function() {
+      manageTagsModalBody.html('');
+    });
+    // initialize my_module tab remote loading
+    $('.edit-tags-link')
+      .on('ajax:before', function() {
+        manageTagsModal.modal('show');
+      })
+      .on('ajax:success', function(e, data) {
+        $('#manage-module-tags-modal-module').text(data.my_module.name);
+        initTagsModalBody(data);
+      });
+  }
+
+  function checkStatusState() {
+    $.getJSON($('.status-flow-dropdown').data('status-check-url'), (statusData) => {
+      if (statusData.status_changing) {
+        setTimeout(() => { checkStatusState(); }, STATUS_POLLING_INTERVAL);
+      } else {
+        location.reload();
+      }
+    });
+  }
+
+  function applyTaskStatusChangeCallBack() {
+    if ($('.status-flow-dropdown').data('status-changing')) {
+      setTimeout(() => { checkStatusState(); }, STATUS_POLLING_INTERVAL);
+    }
+    $('.task-flows').on('click', '#dropdownTaskFlowList > li[data-state-id]', function() {
+      var list = $('#dropdownTaskFlowList');
+      var item = $(this);
+      animateSpinner();
+      $.ajax({
+        url: list.data('link-url'),
+        type: 'PATCH',
+        data: { my_module: { status_id: item.data('state-id') } },
+        error: function(e) {
+          animateSpinner(null, false);
+          if (e.status === 403) {
+            HelperModule.flashAlertMsg(I18n.t('my_module_statuses.update_status.error.no_permission'), 'danger');
+          } else if (e.status === 422) {
+            HelperModule.flashAlertMsg(e.responseJSON.errors, 'danger');
+          } else {
+            HelperModule.flashAlertMsg('error', 'danger');
+          }
+        }
+      });
+    });
+  }
+
+  function initTagsSelector() {
+    var myModuleTagsSelector = '#module-tags-selector';
+
+    dropdownSelector.init(myModuleTagsSelector, {
+      closeOnSelect: true,
+      tagClass: 'my-module-white-tags',
+      tagStyle: (data) => {
+        return `background: ${data.params.color}`;
+      },
+      customDropdownIcon: () => {
+        return '';
+      },
+      optionLabel: (data) => {
+        if (data.value > 0) {
+          return `<span class="my-module-tags-color" style="background:${data.params.color}"></span>
+                  ${data.label}`;
+        }
+        return `<span class="my-module-tags-color"></span>
+                ${data.label + ' '}
+                <span class="my-module-tags-create-new"> (${I18n.t('my_modules.details.create_new_tag')})</span>`;
+      },
+      onOpen: function() {
+        $('.select-container .edit-button-container').removeClass('hidden');
+      },
+      onClose: function() {
+        $('.select-container .edit-button-container').addClass('hidden');
+      },
+      onSelect: function() {
+        var selectElement = $(myModuleTagsSelector);
+        var lastTag = selectElement.next().find('.ds-tags').last();
+        var lastTagId = lastTag.find('.tag-label').data('ds-tag-id');
+        var newTag;
+
+        if (lastTagId > 0) {
+          newTag = { my_module_tag: { tag_id: lastTagId } };
+          $.post(selectElement.data('update-module-tags-url'), newTag)
+            .fail(function(response) {
+              dropdownSelector.removeValue(myModuleTagsSelector, lastTagId, '', true);
+              if (response.status === 403) {
+                HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
+              }
+            });
+        } else {
+          newTag = {
+            tag: {
+              name: lastTag.find('.tag-label').html(),
+              project_id: selectElement.data('project-id'),
+              color: null
+            },
+            my_module_id: selectElement.data('module-id'),
+            simple_creation: true
+          };
+          $.post(selectElement.data('tags-create-url'), newTag, function(result) {
+            dropdownSelector.removeValue(myModuleTagsSelector, 0, '', true);
+            dropdownSelector.addValue(myModuleTagsSelector, {
+              value: result.tag.id,
+              label: result.tag.name,
+              params: {
+                color: result.tag.color
+              }
+            }, true);
+          }).fail(function() {
             dropdownSelector.removeValue(myModuleTagsSelector, lastTagId, '', true);
-            if (response.status === 403) {
+          });
+        }
+      },
+      onUnSelect: (id) => {
+        $.post(`${$(myModuleTagsSelector).data('update-module-tags-url')}/${id}/destroy_by_tag_id`)
+          .success(function() {
+            dropdownSelector.closeDropdown(myModuleTagsSelector);
+          })
+          .fail(function(r) {
+            if (r.status === 403) {
               HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
             }
           });
-      } else {
-        newTag = {
-          tag: {
-            name: lastTag.find('.tag-label').html(),
-            project_id: selectElement.data('project-id'),
-            color: null
-          },
-          my_module_id: selectElement.data('module-id'),
-          simple_creation: true
-        };
-        $.post(selectElement.data('tags-create-url'), newTag, function(result) {
-          dropdownSelector.removeValue(myModuleTagsSelector, 0, '', true);
-          dropdownSelector.addValue(myModuleTagsSelector, {
-            value: result.tag.id,
-            label: result.tag.name,
-            params: {
-              color: result.tag.color
-            }
-          }, true);
-        }).fail(function() {
-          dropdownSelector.removeValue(myModuleTagsSelector, lastTagId, '', true);
-        });
       }
-    },
-    onUnSelect: (id) => {
-      $.post(`${$(myModuleTagsSelector).data('update-module-tags-url')}/${id}/destroy_by_tag_id`)
-        .success(function() {
-          dropdownSelector.closeDropdown(myModuleTagsSelector);
-        })
-        .fail(function(r) {
-          if (r.status === 403) {
-            HelperModule.flashAlertMsg(I18n.t('general.no_permissions'), 'danger');
-          }
-        });
+    }).getContainer(myModuleTagsSelector).addClass('my-module-tags-container');
+  }
+
+  function initAssignedUsersSelector() {
+    var manageUsersModal = $('#manage-module-users-modal');
+    var manageUsersModalBody = manageUsersModal.find('.modal-body');
+
+    // Initialize users editing modal remote loading
+    function initUsersEditLink() {
+      $('.task-details').on('ajax:success', '.manage-users-link', function(e, data) {
+        manageUsersModal.modal('show');
+        manageUsersModal.find('#manage-module-users-modal-module').text(data.my_module.name);
+        initUsersModalBody(data);
+      });
     }
-  }).getContainer(myModuleTagsSelector).addClass('my-module-tags-container');
-}
 
-function initAssignedUsersSelector() {
-  var manageUsersModal = $('#manage-module-users-modal');
-  var manageUsersModalBody = manageUsersModal.find('.modal-body');
+    // Initialize ajax listeners and elements style on modal body.
+    // This function must be called when modal body is changed.
+    function initUsersModalBody(data) {
+      manageUsersModalBody.html(data.html);
+      manageUsersModalBody.find('.selectpicker').selectpicker();
+    }
 
-  // Initialize users editing modal remote loading
-  function initUsersEditLink() {
-    $('.task-details').on('ajax:success', '.manage-users-link', function(e, data) {
-      manageUsersModal.modal('show');
-      manageUsersModal.find('#manage-module-users-modal-module').text(data.my_module.name);
+    // Initialize reloading manage user modal content after posting new user
+    manageUsersModalBody.on('ajax:success', '.add-user-form', function(e, data) {
       initUsersModalBody(data);
     });
-  }
 
-  // Initialize ajax listeners and elements style on modal body.
-  // This function must be called when modal body is changed.
-  function initUsersModalBody(data) {
-    manageUsersModalBody.html(data.html);
-    manageUsersModalBody.find('.selectpicker').selectpicker();
-  }
-
-  // Initialize reloading manage user modal content after posting new user
-  manageUsersModalBody.on('ajax:success', '.add-user-form', function(e, data) {
-    initUsersModalBody(data);
-  });
-
-  // Initialize remove user from my_module links
-  manageUsersModalBody.on('ajax:success', '.remove-user-link', function(e, data) {
-    initUsersModalBody(data);
-  });
-
-  // Reload users HTML element when modal is closed
-  manageUsersModal.on('hide.bs.modal', function() {
-    var usersEl = $('.task-assigned-users');
-    // Load HTML to refresh users
-    $.ajax({
-      url: usersEl.attr('data-module-users-url'),
-      type: 'GET',
-      dataType: 'json',
-      success: function(data) {
-        $('.task-assigned-users').replaceWith(data.html);
-      },
-      error: function() {
-        // TODO
-      }
+    // Initialize remove user from my_module links
+    manageUsersModalBody.on('ajax:success', '.remove-user-link', function(e, data) {
+      initUsersModalBody(data);
     });
-  });
 
-  // Remove users modal content when modal window is closed.
-  manageUsersModal.on('hidden.bs.modal', function() {
-    manageUsersModalBody.html('');
-  });
+    // Reload users HTML element when modal is closed
+    manageUsersModal.on('hide.bs.modal', function() {
+      var usersEl = $('.task-assigned-users');
+      // Load HTML to refresh users
+      $.ajax({
+        url: usersEl.attr('data-module-users-url'),
+        type: 'GET',
+        dataType: 'json',
+        success: function(data) {
+          $('.task-assigned-users').replaceWith(data.html);
+        },
+        error: function() {
+          // TODO
+        }
+      });
+    });
 
-  initUsersEditLink();
-}
+    // Remove users modal content when modal window is closed.
+    manageUsersModal.on('hidden.bs.modal', function() {
+      manageUsersModalBody.html('');
+    });
 
-initTaskCollapseState();
-applyTaskStatusChangeCallBack();
-initTagsSelector();
-bindEditTagsAjax();
-initStartDatePicker();
-initDueDatePicker();
-initAssignedUsersSelector();
+    initUsersEditLink();
+  }
+
+  initTaskCollapseState();
+  applyTaskStatusChangeCallBack();
+  initTagsSelector();
+  bindEditTagsAjax();
+  initStartDatePicker();
+  initDueDatePicker();
+  initAssignedUsersSelector();
+}());