diff --git a/src/js/#events.js b/src/js/#events.js
index 3ee4b85..16142a4 100644
--- a/src/js/#events.js
+++ b/src/js/#events.js
@@ -3,8 +3,44 @@ window.Widgets.Events = {};
 //define your function
 (function($, ns) {
 
+    ns.compileEventData = (payload, eventName, action, componentId, config) => {
+        return { 
+            type: eventName, 
+            payload: payload, 
+            action: action, 
+            componentId: componentId, 
+            config: config
+        };
+    };
+
+    ns.windowListener = function() {
+        console.group("windowListener on " + window.location);
+        window.addEventListener("message", function(event) {
+            console.groupCollapsed('widget windowListener on ' + window.location);
+            var eventData = event.data;
+            var sourceWindow = event.source;
+            var sourceOrigin = event.origin;
+            
+            console.log('eventData', eventData, 'sourceWindow', sourceWindow, 'sourceOrigin', sourceOrigin);
+
+            var sourceData = eventData;
+            if (typeof sourceData === 'string') {
+                sourceData = JSON.parse( sourceData );
+            }
+
+            if (!sourceData) {
+                console.log('no sourceData');
+                console.groupEnd();
+                return;
+            }
+            
+            console.groupEnd();
+        });
+        console
+    }
+    
     ns.raiseEvent = function(eventName, data) {
-        console.group("raiseEvent");
+        console.group("raiseEvent on " + window.location);
         let event = new CustomEvent(eventName, {
           detail: data,
         });
diff --git a/src/js/panel.filter.js b/src/js/panel.filter.js
index 7d740d7..09b0549 100644
--- a/src/js/panel.filter.js
+++ b/src/js/panel.filter.js
@@ -2,7 +2,7 @@
 //define context menu functions
 window.Widgets.Panel.Filter = {};
 
-;(function ($, ns, d3, panelUtilsNs, document, window) {
+;(function ($, ns, d3, panelUtilsNs, eventNs, document, window) {
 
     ns.selectorComponent = '#filter_panel';
 
@@ -54,7 +54,27 @@ window.Widgets.Panel.Filter = {};
             panelUtilsNs.theme = ns.options.dark_theme
         }
 
+        //init event buttons
+        const $event_buttons = $component.find('#toggle_options');
+        $event_buttons.find('#base').on('click', function (d) {
+
+
+            const id = $(this).attr('id');
+            const payload = {
+                action: 'click',
+                id: id,
+                type: 'button'
+            }
+            const topic = "form-identity-toggle-item"
+            const eventName = "form-identity-toggle-item";
+            const config = "section_base_required";
+            const action = "BUTTON_CLICK";
+            const data = eventNs.compileEventData(payload, eventName, action, id, config);
+
+            eventNs.raiseEvent(eventName, data);
+        });
+
         console.groupEnd();
     }
 
-})(window.jQuery, window.Widgets.Panel.Filter, window.d3, window.Widgets.Panel.Utils, document, window)
\ No newline at end of file
+})(window.jQuery, window.Widgets.Panel.Filter, window.d3, window.Widgets.Panel.Utils, window.Widgets.Events, document, window)
\ No newline at end of file