diff --git a/install/ui/src/freeipa/widgets/ContainerMixin.js b/install/ui/src/freeipa/widgets/ContainerMixin.js
new file mode 100644
index 000000000..906d26266
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+++ b/install/ui/src/freeipa/widgets/ContainerMixin.js
@@ -0,0 +1,154 @@
+/*  Authors:
+ *    Petr Vobornik <pvoborni@redhat.com>
+ *
+ * Copyright (C) 2013 Red Hat
+ * see file 'COPYING' for use and warranty information
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+define(['dojo/_base/declare',
+        'dojo/_base/lang',
+        'dojo/on',
+        '../builder',
+        '../ordered-map',
+        '../widget'
+       ],
+       function(declare, lang, on, builder, ordered_map, widget_mod) {
+
+    /**
+     * Container Mixin
+     *
+     * Manages child widgets.
+     *
+     * @class widgets.ContainerMixin
+     */
+    var ContainerMixin = declare([], {
+
+        /**
+         * Childs
+         * @property {ordered_map}
+         */
+        widgets: null,
+
+        /**
+         * Builds widgets on add if not already built
+         *
+         * @property {widget.widget_builder}
+         */
+        widget_builder: null,
+
+        /**
+         * Raised after `create`
+         * @event create
+         */
+
+        /**
+         * Raised after 'clear_widgets`
+         * @event clear
+         */
+
+        /**
+         * Raised before `clear_widgets`
+         *
+         * - `clear_widgets` can be aborted by setting `event.abort=true`
+         *
+         * @event pre-clear
+         */
+
+        /**
+         * Get widget by name
+         * @param {string} name
+         */
+        get_widget: function(name) {
+            return this.widgets.get(name);
+        },
+
+        /**
+         * Get all widgets
+         * @return {Array.<IPA.widget>}
+         */
+        get_widgets: function() {
+            return this.widgets.values;
+        },
+
+        /**
+         * Add widget
+         * @param {IPA.widget|Object|String} widget
+         *                           Field or widget spec
+         */
+        add_widget: function(widget) {
+            widget.container = this;
+            var built = this.widget_builder.build_widget(widget);
+
+            this.register_widget_listeners(widget);
+            this.widgets.put(widget.name, built);
+            return built;
+        },
+
+        /**
+         * Add multiple widgets
+         * @param {Array} widgets
+         */
+        add_widgets: function(widgets) {
+
+            if (!widgets) return [];
+
+            var built = [];
+            for (var i=0; i<widgets.length; i++) {
+                var w = this.add_widget(widgets[i]);
+                built.push(w);
+            }
+            return built;
+        },
+
+        /**
+         * Registers listeners for widget events
+         * @param {IPA.widget} widget
+         * @protected
+         */
+        register_widget_listeners: function(widget) {
+            this.emit('register-widget', { source: this, widget: widget });
+        },
+
+        /**
+         * Clear all widgets
+         * @fires reset
+         */
+        clear_widgets: function() {
+
+            var event = { source: this };
+            this.emit('pre_clear', event);
+            if (event.abort) return;
+
+            var widgets = this.get_widgets();
+            for (var i=0; i<widgets.length; i++) {
+                var widget = widgets[i];
+                widget.clear();
+            }
+
+            this.emit('clear', { source: this });
+        },
+
+        /** Constructor */
+        constructor: function(spec) {
+
+            this.widgets = ordered_map();
+            var builder_spec = spec.widget_builder || widget_mod.widget_builder;
+            this.widget_builder = builder.build(null, builder_spec);
+        }
+    });
+
+    return ContainerMixin;
+});
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