diff --git a/apps/common/main/lib/view/OpenDialog.js b/apps/common/main/lib/view/OpenDialog.js
index fce9a2ee1..5d7d7ba19 100644
--- a/apps/common/main/lib/view/OpenDialog.js
+++ b/apps/common/main/lib/view/OpenDialog.js
@@ -91,6 +91,8 @@ define([
 
             }, options);
 
+            this.txtOpenFile = options.txtOpenFile || this.txtOpenFile;
+
             this.template = options.template || [
                 '<div class="box" style="height:' + (_options.height - 85) + 'px;">',
                     '<div class="content-panel" >',
diff --git a/apps/spreadsheeteditor/main/app/controller/WBProtection.js b/apps/spreadsheeteditor/main/app/controller/WBProtection.js
index 560fc7616..ea885d7d8 100644
--- a/apps/spreadsheeteditor/main/app/controller/WBProtection.js
+++ b/apps/spreadsheeteditor/main/app/controller/WBProtection.js
@@ -105,30 +105,72 @@ define([
         },
 
         onWorkbookClick: function(state) {
-            var me = this,
-                win = new Common.Views.PasswordDialog({
-                    api: me.api,
-                    txtTitle: me.view.txtWBTitle,
-                    txtDescription: me.view.txtWBDescription,
-                    passwordOptional: true,
-                    height: 291,
-                    buttons: [{
-                        value: 'ok',
-                        caption: me.view.txtProtect
-                    }, 'cancel'],
-                    primary: 'ok',
-                    handler: function(result, props) {
-                        if (result == 'ok') {
-                            me.api.asc_setProtectedWorkbook(me.api.asc_getProtectedWorkbook());
+            if (state) {
+                var me = this,
+                    win = new Common.Views.PasswordDialog({
+                        api: me.api,
+                        title: me.view.txtWBTitle,
+                        txtDescription: me.view.txtWBDescription,
+                        passwordOptional: true,
+                        height: 291,
+                        buttons: [{
+                            value: 'ok',
+                            caption: me.view.txtProtect
+                        }, 'cancel'],
+                        primary: 'ok',
+                        handler: function(result, props) {
+                            if (result == 'ok') {
+                                me.api.asc_setProtectedWorkbook(me.api.asc_getProtectedWorkbook());
+                            }
+                            Common.NotificationCenter.trigger('edit:complete');
                         }
-                        Common.NotificationCenter.trigger('edit:complete');
-                    }
-                });
+                    });
 
-            win.show();
+                win.show();
+            } else {
+                var me = this,
+                    win = new Common.Views.OpenDialog({
+                        title: me.view.txtWBUnlockTitle,
+                        closable: true,
+                        type: Common.Utils.importTextType.DRM,
+                        txtOpenFile: me.view.txtWBUnlockDescription,
+                        validatePwd: false,
+                        handler: function (result, value) {
+                            if (result == 'ok') {
+                                if (me.api) {
+                                    me.api.asc_setProtectedWorkbook(me.api.asc_getProtectedWorkbook());
+                                }
+                                Common.NotificationCenter.trigger('edit:complete');
+                            }
+                        }
+                    });
+
+                win.show();
+            }
         },
 
         onSheetClick: function(state) {
+            if (state) {
+
+            } else {
+                var me = this,
+                    win = new Common.Views.OpenDialog({
+                        title: me.view.txtSheetUnlockTitle,
+                        closable: true,
+                        type: Common.Utils.importTextType.DRM,
+                        txtOpenFile: me.view.txtSheetUnlockDescription,
+                        validatePwd: false,
+                        handler: function (result, value) {
+                            if (result == 'ok') {
+                                if (me.api) {
+                                }
+                                Common.NotificationCenter.trigger('edit:complete');
+                            }
+                        }
+                    });
+
+                win.show();
+            }
         },
 
         onRangesClick: function() {
diff --git a/apps/spreadsheeteditor/main/app/view/WBProtection.js b/apps/spreadsheeteditor/main/app/view/WBProtection.js
index 44d3f0899..998820242 100644
--- a/apps/spreadsheeteditor/main/app/view/WBProtection.js
+++ b/apps/spreadsheeteditor/main/app/view/WBProtection.js
@@ -212,7 +212,11 @@ define([
             txtHiddenFormula: 'Hidden Formulas',
             txtProtect: 'Protect',
             txtWBDescription: 'To prevent other users from viewing hidden worksheets, adding, moving, deleting, or hiding worksheets and renaming worksheets, you can protect the structure of your workbook with a password.',
-            txtWBTitle: 'Protect Workbook structure'
+            txtWBTitle: 'Protect Workbook structure',
+            txtWBUnlockTitle: 'Unprotect Workbook',
+            txtWBUnlockDescription: 'Enter a password to unprotect workbook',
+            txtSheetUnlockTitle: 'Unprotect Sheet',
+            txtSheetUnlockDescription: 'Enter a password to unprotect sheet'
         }
     }()), SSE.Views.WBProtection || {}));
 });
\ No newline at end of file