diff --git a/apps/documenteditor/main/app/controller/LeftMenu.js b/apps/documenteditor/main/app/controller/LeftMenu.js
index 672f97b81..b655d975d 100644
--- a/apps/documenteditor/main/app/controller/LeftMenu.js
+++ b/apps/documenteditor/main/app/controller/LeftMenu.js
@@ -45,7 +45,8 @@ define([
     'common/main/lib/util/Shortcuts',
     'documenteditor/main/app/view/LeftMenu',
     'documenteditor/main/app/view/FileMenu',
-    'documenteditor/main/app/view/SignSettingsDialog'
+    'documenteditor/main/app/view/SignSettingsDialog',
+    'documenteditor/main/app/view/SignDialog'
 ], function () {
     'use strict';
 
@@ -694,6 +695,22 @@ define([
         },
 
         addInvisibleSign: function(menu) {
+            var me = this,
+                win = new DE.Views.SignDialog({
+                    api: me.api,
+                    handler: function(dlg, result) {
+                        if (result == 'ok') {
+                            var props = dlg.getSettings();
+                            // me.api.asc_addInvisibleSignature(dlg.getSettings());
+                        }
+                        Common.NotificationCenter.trigger('edit:complete');
+                    }
+                });
+
+            win.show();
+            win.setSettings({});
+            // win.setSettings(me.api.asc_getCertificateSettings());
+
             menu.hide();
             this.leftMenu.btnFile.toggle(false, true);
         },
diff --git a/apps/documenteditor/main/app/view/SignDialog.js b/apps/documenteditor/main/app/view/SignDialog.js
new file mode 100644
index 000000000..78b4ac7a1
--- /dev/null
+++ b/apps/documenteditor/main/app/view/SignDialog.js
@@ -0,0 +1,174 @@
+/*
+ *
+ * (c) Copyright Ascensio System Limited 2010-2017
+ *
+ * This program is a free software product. You can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License (AGPL)
+ * version 3 as published by the Free Software Foundation. In accordance with
+ * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+ * that Ascensio System SIA expressly excludes the warranty of non-infringement
+ * of any third-party rights.
+ *
+ * This program is distributed WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+ * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+ *
+ * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
+ * EU, LV-1021.
+ *
+ * The  interactive user interfaces in modified source and object code versions
+ * of the Program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU AGPL version 3.
+ *
+ * Pursuant to Section 7(b) of the License you must retain the original Product
+ * logo when distributing the program. Pursuant to Section 7(e) we decline to
+ * grant you any rights under trademark law for use of our trademarks.
+ *
+ * All the Product's GUI elements, including illustrations and icon sets, as
+ * well as technical writing content are licensed under the terms of the
+ * Creative Commons Attribution-ShareAlike 4.0 International. See the License
+ * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+ *
+*/
+/**
+ *  SignDialog.js
+ *
+ *  Created by Julia Radzhabova on 5/19/17
+ *  Copyright (c) 2017 Ascensio System SIA. All rights reserved.
+ *
+ */
+
+
+if (Common === undefined)
+    var Common = {};
+
+define([
+    'common/main/lib/util/utils',
+    'common/main/lib/component/InputField',
+    'common/main/lib/component/Window'
+], function () { 'use strict';
+
+    DE.Views.SignDialog = Common.UI.Window.extend(_.extend({
+        options: {
+            width: 350,
+            style: 'min-width: 350px;',
+            cls: 'modal-dlg'
+        },
+
+        initialize : function(options) {
+            _.extend(this.options, {
+                title: this.textTitle
+            }, options || {});
+
+            this.template = [
+                '<div class="box" style="height: 200px;">',
+                    '<div class="input-row">',
+                        '<label>' + this.textPurpose + '</label>',
+                    '</div>',
+                    '<div id="id-dlg-sign-purpose" class="input-row" style="margin-bottom: 30px;"></div>',
+                    '<table>',
+                        '<tr>',
+                            '<td><label style="font-weight: bold;margin-bottom: 3px;">' + this.textCertificate + '</label></td>' +
+                            '<td rowspan="2" style="vertical-align: top; padding-left: 30px;"><button id="id-dlg-sign-change" class="btn btn-text-default" style="">' + this.textChange + '</button></td>',
+                        '</tr>',
+                        '<tr><td><div id="id-dlg-sign-certificate" style="max-width: 212px;overflow: hidden;"></td></tr>',
+                    '</table>',
+                '</div>',
+                '<div class="footer center">',
+                    '<button class="btn normal dlg-btn primary" result="ok" style="margin-right: 10px;">' + this.okButtonText + '</button>',
+                    '<button class="btn normal dlg-btn" result="cancel">' + this.cancelButtonText + '</button>',
+                '</div>'
+            ].join('');
+
+            this.templateCertificate = _.template([
+                '<label style="display: block;margin-bottom: 3px;"><%= Common.Utils.String.htmlEncode(name) %></label>',
+                '<label style="display: block;"><%= Common.Utils.String.htmlEncode(valid) %></label>'
+            ].join(''));
+
+            this.options.tpl = _.template(this.template)(this.options);
+            this.api = this.options.api;
+
+            Common.UI.Window.prototype.initialize.call(this, this.options);
+        },
+
+        render: function() {
+            Common.UI.Window.prototype.render.call(this);
+
+            var me = this,
+                $window = this.getChild();
+
+            me.inputPurpose = new Common.UI.InputField({
+                el          : $('#id-dlg-sign-purpose'),
+                style       : 'width: 100%;'
+            });
+
+            me.cntCertificate = $('#id-dlg-sign-certificate');
+
+            me.btnChangeCertificate = new Common.UI.Button({
+                el: '#id-dlg-sign-change'
+            });
+            me.btnChangeCertificate.on('click', _.bind(me.onChangeCertificate, me));
+
+            $window.find('.dlg-btn').on('click', _.bind(me.onBtnClick, me));
+            $window.find('input').on('keypress', _.bind(me.onKeyPress, me));
+        },
+
+        show: function() {
+            Common.UI.Window.prototype.show.apply(this, arguments);
+
+            var me = this;
+            _.delay(function(){
+                me.inputPurpose.cmpEl.find('input').focus();
+            },500);
+        },
+
+        setSettings: function (props) {
+            if (props) {
+                var me = this,
+                    name = 'Hammish Mitchell',//props.asc_getName(),
+                    from = '1/02/2011',//props.asc_getFrom(),
+                    to = '1/02/2021';//props.asc_getTo();
+
+                this.cntCertificate.html(this.templateCertificate({name: name, valid: this.textValid.replace('%1', from).replace('%2', to)}));
+            }
+        },
+
+        getSettings: function () {
+            var me      = this, props;
+
+            // props.asc_putPurpose(me.inputPurpose.getValue());
+
+            return props;
+        },
+
+        onBtnClick: function(event) {
+            this._handleInput(event.currentTarget.attributes['result'].value);
+        },
+
+        onKeyPress: function(event) {
+            if (event.keyCode == Common.UI.Keys.RETURN) {
+                this._handleInput('ok');
+                return false;
+            }
+        },
+
+        _handleInput: function(state) {
+            if (this.options.handler)
+                this.options.handler.call(this, this, state);
+            this.close();
+        },
+
+        onChangeCertificate: function() {
+            // this.api.asc_changeCertificate();
+        },
+
+        textTitle:          'Sign Document',
+        textPurpose:        'Purpose for signing this document',
+        textCertificate:    'Certificate',
+        textValid:          'Valid from %1 to %2',
+        textChange:         'Change',
+        cancelButtonText:   'Cancel',
+        okButtonText:       'Ok'
+
+    }, DE.Views.SignDialog || {}))
+});
\ No newline at end of file