diff --git a/spine-unity/Assets/spine-unity/SkeletonAnimation.cs b/spine-unity/Assets/spine-unity/SkeletonAnimation.cs
index c1b83cc16..05cee27b1 100644
--- a/spine-unity/Assets/spine-unity/SkeletonAnimation.cs
+++ b/spine-unity/Assets/spine-unity/SkeletonAnimation.cs
@@ -36,6 +36,7 @@ using Spine;
 
 [ExecuteInEditMode]
 [AddComponentMenu("Spine/SkeletonAnimation")]
+[HelpURL("http://esotericsoftware.com/spine-unity-documentation#Controlling-Animation")]
 public class SkeletonAnimation : SkeletonRenderer, ISkeletonAnimation {
 
 	/// <summary>
diff --git a/spine-unity/Assets/spine-unity/SkeletonRenderer.cs b/spine-unity/Assets/spine-unity/SkeletonRenderer.cs
index cbe4ddb21..42432f143 100644
--- a/spine-unity/Assets/spine-unity/SkeletonRenderer.cs
+++ b/spine-unity/Assets/spine-unity/SkeletonRenderer.cs
@@ -41,6 +41,7 @@ using Spine.Unity.MeshGeneration;
 
 /// <summary>Renders a skeleton.</summary>
 [ExecuteInEditMode, RequireComponent(typeof(MeshFilter), typeof(MeshRenderer)), DisallowMultipleComponent]
+[HelpURL("http://esotericsoftware.com/spine-unity-documentation#Rendering")]
 public class SkeletonRenderer : MonoBehaviour {
 
 	public delegate void SkeletonRendererDelegate (SkeletonRenderer skeletonRenderer);