diff --git a/README.md b/README.md
index c083003..86f5927 100644
--- a/README.md
+++ b/README.md
@@ -58,4 +58,37 @@ The four properties help define draw and enable state:
 * `Visible`: If it is visible in the toolbar
 * `Enabled`: If it is enabled in the toolbar (`GUI.enabled`)
 * `Placement`: If it is placed to the left or right of the play-buttons
-* `Priority`: Sort order/priority, when drawing the tool
\ No newline at end of file
+* `Priority`: Sort order/priority, when drawing the tool
+
+
+### Customization - Settings
+
+To add enable/disable settings or more to Preferences -> Toolbar, you can implement `IToolbarSettings`.
+
+```
+internal sealed class ToolbarUiSettings : IToolbarSettings
+{
+    public string Title => "UI";
+    
+    private const string PREF_IS_UI_ENABLED = "ToolbarSettings_IsUiEnabled";
+    private const string PREF_IS_UI_LAYER_ENABLED = "ToolbarSettings_IsUiLayerEnabled";
+    
+    public static bool IsUiEnabled
+    {
+        get => EditorPrefs.GetBool(PREF_IS_UI_ENABLED, false);
+        set => EditorPrefs.SetBool(PREF_IS_UI_ENABLED, value);
+    }
+
+    public static bool IsUiLayerEnabled
+    {
+        get => EditorPrefs.GetBool(PREF_IS_UI_LAYER_ENABLED, false);
+        set => EditorPrefs.SetBool(PREF_IS_UI_LAYER_ENABLED, value);
+    }
+
+    public void Draw()
+    {
+        IsUiEnabled = EditorGUILayout.Toggle("Enable Canvas picker", IsUiEnabled);
+        IsUiLayerEnabled = EditorGUILayout.Toggle("Enable Layer toggle", IsUiLayerEnabled);
+    }
+}
+```
\ No newline at end of file
diff --git a/package.json b/package.json
index c0dcc2c..f249752 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.module.navigationtool",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "displayName": "Module.NavigationTool",
   "description": "Support for navigation tools, like favorites, history and toolbars",
   "unity": "2019.2",