diff --git a/app/assets/javascripts/boards/components/modal/filters.js.es6 b/app/assets/javascripts/boards/components/modal/filters.js.es6
index 206948b70f4..c6c22dd24c9 100644
--- a/app/assets/javascripts/boards/components/modal/filters.js.es6
+++ b/app/assets/javascripts/boards/components/modal/filters.js.es6
@@ -1,15 +1,19 @@
 /* global Vue */
-/* global MilestoneSelect */
 //= require_tree ./filters
 (() => {
   const ModalStore = gl.issueBoards.ModalStore;
 
   gl.issueBoards.ModalFilters = Vue.extend({
-    mounted() {
-      new MilestoneSelect();
+    props: {
+      projectId: {
+        type: Number,
+        required: true,
+      },
     },
     components: {
       'user-filter': gl.issueBoards.ModalFilterUser,
+      'milestone-filter': gl.issueBoards.ModalFilterMilestone,
+      'label-filter': gl.issueBoards.ModalLabelFilter,
     },
     template: `
       <div class="modal-filters">
@@ -17,58 +21,17 @@
           dropdown-class-name="dropdown-menu-author"
           toggle-class-name="js-user-search js-author-search"
           toggle-label="Author"
-          field-name="author_id"></user-filter>
+          field-name="author_id"
+          :project-id="projectId"></user-filter>
         <user-filter
           dropdown-class-name="dropdown-menu-author"
           toggle-class-name="js-assignee-search"
           toggle-label="Assignee"
           field-name="assignee_id"
-          :null-user="true"></user-filter>
-        <div class="dropdown">
-          <button
-            class="dropdown-menu-toggle js-milestone-select"
-            type="button"
-            data-toggle="dropdown"
-            data-show-any="true"
-            data-show-upcoming="true"
-            data-field-name="milestone_title"
-            :data-project-id="12"
-            :data-milestones="'/root/test/milestones.json'">
-            Milestone
-            <i class="fa fa-chevron-down"></i>
-          </button>
-          <div class="dropdown-menu dropdown-select dropdown-menu-selectable dropdown-menu-milestone">
-            <div class="dropdown-title">
-              <span>Filter by milestone</span>
-              <button
-                class="dropdown-title-button dropdown-menu-close"
-                aria-label="Close"
-                type="button">
-                <i class="fa fa-times dropdown-menu-close-icon"></i>
-              </button>
-            </div>
-            <div class="dropdown-input">
-              <input
-                type="search"
-                class="dropdown-input-field"
-                placeholder="Search milestones"
-                autocomplete="off" />
-              <i class="fa fa-search dropdown-input-search"></i>
-              <i role="button" class="fa fa-times dropdown-input-clear js-dropdown-input-clear"></i>
-            </div>
-            <div class="dropdown-content"></div>
-            <div class="dropdown-loading"><i class="fa fa-spinner fa-spin"></i></div>
-          </div>
-        </div>
-        <div class="dropdown">
-          <button
-            class="dropdown-menu-toggle js-label-select js-multiselect"
-            type="button"
-            data-toggle="dropdown">
-            Label
-            <i class="fa fa-chevron-down"></i>
-          </button>
-        </div>
+          :null-user="true"
+          :project-id="projectId"></user-filter>
+        <milestone-filter></milestone-filter>
+        <label-filter></label-filter>
       </div>
     `,
   });
diff --git a/app/assets/javascripts/boards/components/modal/filters/label.js.es6 b/app/assets/javascripts/boards/components/modal/filters/label.js.es6
new file mode 100644
index 00000000000..cfea0780983
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/filters/label.js.es6
@@ -0,0 +1,48 @@
+/* global Vue */
+/* global LabelSelect */
+(() => {
+  gl.issueBoards.ModalLabelFilter = Vue.extend({
+    mounted() {
+      new LabelsSelect(this.$refs.dropdown);
+    },
+    template: `
+      <div class="dropdown">
+        <button
+          class="dropdown-menu-toggle js-label-select js-multiselect js-extra-options"
+          type="button"
+          data-toggle="dropdown"
+          data-labels="/root/test/labels.json"
+          data-show-any="true"
+          data-show-no="true"
+          ref="dropdown">
+          <span class="dropdown-toggle-text">
+            Label
+          </span>
+          <i class="fa fa-chevron-down"></i>
+        </button>
+        <div class="dropdown-menu dropdown-select dropdown-menu-paging dropdown-menu-labels dropdown-menu-selectable">
+          <div class="dropdown-title">
+            Filter by label
+            <button
+              class="dropdown-title-button dropdown-menu-close"
+              aria-label="Close"
+              type="button">
+              <i class="fa fa-times dropdown-menu-close-icon"></i>
+            </button>
+          </div>
+          <div class="dropdown-input">
+            <input
+              type="search"
+              class="dropdown-input-field"
+              placeholder="Search"
+              autocomplete="off" />
+            <i class="fa fa-search dropdown-input-search"></i>
+            <i role="button" class="fa fa-times dropdown-input-clear js-dropdown-input-clear"></i>
+          </div>
+          <div class="dropdown-content"></div>
+          <div class="dropdown-loading"><i class="fa fa-spinner fa-spin"></i></div>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/filters/milestone.js.es6 b/app/assets/javascripts/boards/components/modal/filters/milestone.js.es6
new file mode 100644
index 00000000000..14c95cb2dae
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/filters/milestone.js.es6
@@ -0,0 +1,49 @@
+/* global Vue */
+/* global MilestoneSelect */
+(() => {
+  gl.issueBoards.ModalFilterMilestone = Vue.extend({
+    mounted() {
+      new MilestoneSelect(null, this.$refs.dropdown);
+    },
+    template: `
+      <div class="dropdown">
+        <button
+          class="dropdown-menu-toggle js-milestone-select"
+          type="button"
+          data-toggle="dropdown"
+          data-show-any="true"
+          data-show-upcoming="true"
+          data-field-name="milestone_title"
+          :data-milestones="'/root/test/milestones.json'"
+          ref="dropdown">
+          <span class="dropdown-toggle-text">
+            Milestone
+          </span>
+          <i class="fa fa-chevron-down"></i>
+        </button>
+        <div class="dropdown-menu dropdown-select dropdown-menu-selectable dropdown-menu-milestone">
+          <div class="dropdown-title">
+            <span>Filter by milestone</span>
+            <button
+              class="dropdown-title-button dropdown-menu-close"
+              aria-label="Close"
+              type="button">
+              <i class="fa fa-times dropdown-menu-close-icon"></i>
+            </button>
+          </div>
+          <div class="dropdown-input">
+            <input
+              type="search"
+              class="dropdown-input-field"
+              placeholder="Search milestones"
+              autocomplete="off" />
+            <i class="fa fa-search dropdown-input-search"></i>
+            <i role="button" class="fa fa-times dropdown-input-clear js-dropdown-input-clear"></i>
+          </div>
+          <div class="dropdown-content"></div>
+          <div class="dropdown-loading"><i class="fa fa-spinner fa-spin"></i></div>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/filters/user.js.es6 b/app/assets/javascripts/boards/components/modal/filters/user.js.es6
index b440abf84e9..d45649af4cd 100644
--- a/app/assets/javascripts/boards/components/modal/filters/user.js.es6
+++ b/app/assets/javascripts/boards/components/modal/filters/user.js.es6
@@ -25,9 +25,13 @@
         required: false,
         default: false,
       },
+      projectId: {
+        type: Number,
+        required: true,
+      },
     },
     mounted() {
-      new UsersSelect();
+      new UsersSelect(null, this.$refs.dropdown);
     },
     computed: {
       currentUsername() {
@@ -51,9 +55,12 @@
           :data-any-user="'Any ' + toggleLabel"
           :data-null-user="nullUser"
           :data-field-name="fieldName"
-          :data-project-id="12"
-          :data-first-user="currentUsername">
-          {{ toggleLabel }}
+          :data-project-id="projectId"
+          :data-first-user="currentUsername"
+          ref="dropdown">
+          <span class="dropdown-toggle-text">
+            {{ toggleLabel }}
+          </span>
           <i class="fa fa-chevron-down"></i>
         </button>
         <div
diff --git a/app/assets/javascripts/boards/components/modal/header.js.es6 b/app/assets/javascripts/boards/components/modal/header.js.es6
index 87c407f5fec..cd672e0f1b2 100644
--- a/app/assets/javascripts/boards/components/modal/header.js.es6
+++ b/app/assets/javascripts/boards/components/modal/header.js.es6
@@ -6,6 +6,12 @@
 
   gl.issueBoards.ModalHeader = Vue.extend({
     mixins: [gl.issueBoards.ModalMixins],
+    props: {
+      projectId: {
+        type: Number,
+        required: true,
+      },
+    },
     data() {
       return ModalStore.store;
     },
@@ -30,6 +36,7 @@
     },
     components: {
       'modal-tabs': gl.issueBoards.ModalTabs,
+      'modal-filters': gl.issueBoards.ModalFilters,
     },
     template: `
       <div>
@@ -50,7 +57,9 @@
         <div
           class="add-issues-search append-bottom-10"
           v-if="showSearch">
-          <modal-filters></modal-filters>
+          <modal-filters
+            :project-id="projectId">
+          </modal-filters>
           <input
             placeholder="Search issues..."
             class="form-control"
diff --git a/app/assets/javascripts/boards/components/modal/index.js.es6 b/app/assets/javascripts/boards/components/modal/index.js.es6
index 5bcbd2668af..49f4c73151e 100644
--- a/app/assets/javascripts/boards/components/modal/index.js.es6
+++ b/app/assets/javascripts/boards/components/modal/index.js.es6
@@ -25,6 +25,10 @@
         type: String,
         required: true,
       },
+      projectId: {
+        type: Number,
+        required: true,
+      },
     },
     data() {
       return ModalStore.store;
@@ -52,8 +56,7 @@
       },
       filter: {
         handler() {
-          this.issues = [];
-          this.loadIssues();
+          this.loadIssues(true);
         },
         deep: true,
       }
@@ -119,7 +122,9 @@
         class="add-issues-modal"
         v-if="showAddIssuesModal">
         <div class="add-issues-container">
-          <modal-header></modal-header>
+          <modal-header
+            :project-id="projectId">
+          </modal-header>
           <modal-list
             :issue-link-base="issueLinkBase"
             :root-path="rootPath"
diff --git a/app/assets/javascripts/boards/stores/modal_store.js.es6 b/app/assets/javascripts/boards/stores/modal_store.js.es6
index 95b0b3f9484..ed42af301cd 100644
--- a/app/assets/javascripts/boards/stores/modal_store.js.es6
+++ b/app/assets/javascripts/boards/stores/modal_store.js.es6
@@ -21,6 +21,7 @@
           author_id: '',
           assignee_id: '',
           milestone_title: '',
+          label_name: [],
         },
       };
     }
diff --git a/app/assets/javascripts/labels_select.js b/app/assets/javascripts/labels_select.js
index 70dc0d06b7b..e4cf9057e6d 100644
--- a/app/assets/javascripts/labels_select.js
+++ b/app/assets/javascripts/labels_select.js
@@ -4,10 +4,17 @@
 
 (function() {
   this.LabelsSelect = (function() {
-    function LabelsSelect() {
-      var _this;
+    function LabelsSelect(els) {
+      var _this, $els;
       _this = this;
-      $('.js-label-select').each(function(i, dropdown) {
+
+      $els = $(els);
+
+      if (!els) {
+        $els = $('.js-label-select');
+      }
+
+      $els.each(function(i, dropdown) {
         var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelHTMLTemplate, labelNoneHTMLTemplate, labelUrl, namespacePath, projectPath, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName, showMenuAbove, $container, $dropdownContainer;
         $dropdown = $(dropdown);
         $dropdownContainer = $dropdown.closest('.labels-filter');
@@ -324,7 +331,7 @@
           multiSelect: $dropdown.hasClass('js-multiselect'),
           vue: $dropdown.hasClass('js-issue-board-sidebar'),
           clicked: function(label, $el, e, isMarking) {
-            var isIssueIndex, isMRIndex, page;
+            var isIssueIndex, isMRIndex, page, boardsModel;
 
             page = $('body').data('page');
             isIssueIndex = page === 'projects:issues:index';
@@ -346,22 +353,31 @@
               return;
             }
 
-            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar')) {
+            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar') &&
+              !$dropdown.closest('.add-issues-modal').length) {
+              boardsModel = gl.issueBoards.BoardsStore.state.filters;
+            } else if ($dropdown.closest('.add-issues-modal').length) {
+              boardsModel = gl.issueBoards.ModalStore.store.filter;
+            }
+
+            if (boardsModel) {
               if (label.isAny) {
-                gl.issueBoards.BoardsStore.state.filters['label_name'] = [];
+                boardsModel['label_name'] = [];
               }
               else if ($el.hasClass('is-active')) {
-                gl.issueBoards.BoardsStore.state.filters['label_name'].push(label.title);
+                boardsModel['label_name'].push(label.title);
               }
               else {
-                var filters = gl.issueBoards.BoardsStore.state.filters['label_name'];
+                var filters = boardsModel['label_name'];
                 filters = filters.filter(function (filteredLabel) {
                   return filteredLabel !== label.title;
                 });
-                gl.issueBoards.BoardsStore.state.filters['label_name'] = filters;
+                boardsModel['label_name'] = filters;
               }
 
-              gl.issueBoards.BoardsStore.updateFiltersUrl();
+              if (!$dropdown.closest('.add-issues-modal').length) {
+                gl.issueBoards.BoardsStore.updateFiltersUrl();
+              }
               e.preventDefault();
               return;
             }
diff --git a/app/assets/javascripts/milestone_select.js b/app/assets/javascripts/milestone_select.js
index f7e1f4a0816..a026f178720 100644
--- a/app/assets/javascripts/milestone_select.js
+++ b/app/assets/javascripts/milestone_select.js
@@ -5,12 +5,19 @@
 
 (function() {
   this.MilestoneSelect = (function() {
-    function MilestoneSelect(currentProject) {
+    function MilestoneSelect(currentProject, els) {
       var _this;
       if (currentProject != null) {
         _this = this;
         this.currentProject = JSON.parse(currentProject);
       }
+
+      $els = $(els);
+
+      if (!els) {
+        $els = $('.js-label-select');
+      }
+
       $('.js-milestone-select').each(function(i, dropdown) {
         var $block, $dropdown, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, collapsedSidebarLabelTemplate, defaultLabel, issuableId, issueUpdateURL, milestoneLinkNoneTemplate, milestoneLinkTemplate, milestonesUrl, projectId, selectedMilestone, showAny, showNo, showUpcoming, useId, showMenuAbove;
         $dropdown = $(dropdown);
@@ -108,7 +115,7 @@
           },
           vue: $dropdown.hasClass('js-issue-board-sidebar'),
           clicked: function(selected, $el, e) {
-            var data, isIssueIndex, isMRIndex, page;
+            var data, isIssueIndex, isMRIndex, page, boardsStore;
             page = $('body').data('page');
             isIssueIndex = page === 'projects:issues:index';
             isMRIndex = (page === page && page === 'projects:merge_requests:index');
@@ -116,11 +123,19 @@
               e.preventDefault();
               return;
             }
-            if ($el.closest('.add-issues-modal').length) {
-              gl.issueBoards.ModalStore.store.filter[$dropdown.data('field-name')] = selected.name;
-            } else if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar')) {
-              gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = selected.name;
-              gl.issueBoards.BoardsStore.updateFiltersUrl();
+
+            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar') &&
+              !$dropdown.closest('.add-issues-modal').length) {
+              boardsStore = gl.issueBoards.BoardsStore.state.filters;
+            } else if ($dropdown.closest('.add-issues-modal').length) {
+              boardsStore = gl.issueBoards.ModalStore.store.filter;
+            }
+
+            if (boardsStore) {
+              boardsStore[$dropdown.data('field-name')] = selected.name;
+              if (!$dropdown.closest('.add-issues-modal').length) {
+                gl.issueBoards.BoardsStore.updateFiltersUrl();
+              }
               e.preventDefault();
             } else if ($dropdown.hasClass('js-filter-submit') && (isIssueIndex || isMRIndex)) {
               if (selected.name != null) {
diff --git a/app/assets/javascripts/users_select.js b/app/assets/javascripts/users_select.js
index 8ad0aa7aee8..07458bed2e6 100644
--- a/app/assets/javascripts/users_select.js
+++ b/app/assets/javascripts/users_select.js
@@ -8,7 +8,8 @@
     slice = [].slice;
 
   this.UsersSelect = (function() {
-    function UsersSelect(currentUser) {
+    function UsersSelect(currentUser, els) {
+      var $els;
       this.users = bind(this.users, this);
       this.user = bind(this.user, this);
       this.usersPath = "/autocomplete/users.json";
@@ -20,7 +21,14 @@
           this.currentUser = JSON.parse(currentUser);
         }
       }
-      $('.js-user-search').each((function(_this) {
+
+      $els = $(els);
+
+      if (!els) {
+        $els = $('.js-label-select');
+      }
+
+      $els.each((function(_this) {
         return function(i, dropdown) {
           var options = {};
           var $block, $collapsedSidebar, $dropdown, $loading, $selectbox, $value, abilityName, assignTo, assigneeTemplate, collapsedAssigneeTemplate, defaultLabel, firstUser, issueURL, selectedId, showAnyUser, showNullUser, showMenuAbove;