diff --git a/VDSSample/ViewControllers/RadioBoxGroupViewController.swift b/VDSSample/ViewControllers/RadioBoxGroupViewController.swift
index 5766f00..1c3a233 100644
--- a/VDSSample/ViewControllers/RadioBoxGroupViewController.swift
+++ b/VDSSample/ViewControllers/RadioBoxGroupViewController.swift
@@ -116,6 +116,12 @@ class  RadioBoxGroupViewController: ModelScrollViewController<DefaultRadioBoxGro
             }
             .store(in: &subscribers)
 
+        radioBoxGroup
+            .publisher(for: .valueChanged)
+            .sink { group in
+                print("Selected: \(group.selectedModel?.text ?? "none")")
+            }.store(in: &subscribers)
+
         //set UI values
         surfacePickerSelectorView.text = model.surface.rawValue
         disabledSwitch.isOn = model.disabled
diff --git a/VDSSample/ViewControllers/RadioButtonViewController.swift b/VDSSample/ViewControllers/RadioButtonViewController.swift
index 32188e1..b8a08bd 100644
--- a/VDSSample/ViewControllers/RadioButtonViewController.swift
+++ b/VDSSample/ViewControllers/RadioButtonViewController.swift
@@ -97,6 +97,12 @@ class  RadioButtonViewController: ModelScrollViewController<DefaultRadioButtonGr
             }
             .store(in: &subscribers)
 
+        radioButtonGroup
+            .publisher(for: .valueChanged)
+            .sink { group in
+                print("Selected: \(group.selectedModel?.labelText ?? "none")")
+            }.store(in: &subscribers)
+
         //set UI values
         surfacePickerSelectorView.text = model.surface.rawValue
         disabledSwitch.isOn = model.disabled
diff --git a/VDSSample/ViewControllers/RadioSwatchGroupViewController.swift b/VDSSample/ViewControllers/RadioSwatchGroupViewController.swift
index 692cfdc..de2850f 100644
--- a/VDSSample/ViewControllers/RadioSwatchGroupViewController.swift
+++ b/VDSSample/ViewControllers/RadioSwatchGroupViewController.swift
@@ -145,6 +145,12 @@ class  RadioSwatchGroupViewController: ModelScrollViewController<DefaultRadioSwa
             }
             .store(in: &subscribers)
 
+        radioSwatchGroup
+            .publisher(for: .valueChanged)
+            .sink { group in
+                print("Selected: \(group.selectedModel?.text ?? "none")")
+            }.store(in: &subscribers)
+        
         //set UI values
         surfacePickerSelectorView.text = model.surface.rawValue
         disabledSwitch.isOn = model.disabled