diff --git a/MVMCoreUI/Atomic/Molecules/NavigationBar/Buttons/NavigationButtomModelProtocol.swift b/MVMCoreUI/Atomic/Molecules/NavigationBar/Buttons/NavigationButtomModelProtocol.swift
index 057f2bf5..e43f4664 100644
--- a/MVMCoreUI/Atomic/Molecules/NavigationBar/Buttons/NavigationButtomModelProtocol.swift
+++ b/MVMCoreUI/Atomic/Molecules/NavigationBar/Buttons/NavigationButtomModelProtocol.swift
@@ -9,6 +9,7 @@
 import Foundation
 
 public protocol NavigationButtonModelProtocol: ButtonModelProtocol {
+    // TODO: add color setting to models and items
     //var color: Color? { get set }
     
     func createNavigationItemButton(delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) -> BarButtonItem