diff --git a/Editor/Scripts/GLTFExportMenu.cs b/Editor/Scripts/GLTFExportMenu.cs
index 9103b510f..924429fca 100644
--- a/Editor/Scripts/GLTFExportMenu.cs
+++ b/Editor/Scripts/GLTFExportMenu.cs
@@ -131,4 +131,26 @@ private static void Export(Transform[] transforms, bool binary, string sceneName
 			}
 		}
 	}
+
+	internal static class GLTFCreateMenu
+	{
+		[MenuItem("Assets/Create/UnityGLTF/Material", false)]
+		private static void CreateNewAsset()
+		{
+			ProjectWindowUtil.CreateAssetWithContent("New glTF Material.gltf", @"{
+	""asset"": {
+		""generator"": ""UnityGLTF"",
+		""version"": ""2.0""
+	},
+	""materials"": [
+		{
+			""name"": ""Material"",
+			""pbrMetallicRoughness"": {
+				""metallicFactor"": 0.0
+			}
+		}
+	]
+}");
+		}
+	}
 }
diff --git a/Editor/Scripts/ShaderGraph/InternalShaderGraph/PBRGraphGUI.cs b/Editor/Scripts/ShaderGraph/InternalShaderGraph/PBRGraphGUI.cs
index 65a1ad053..d14390673 100644
--- a/Editor/Scripts/ShaderGraph/InternalShaderGraph/PBRGraphGUI.cs
+++ b/Editor/Scripts/ShaderGraph/InternalShaderGraph/PBRGraphGUI.cs
@@ -65,9 +65,12 @@ public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] pro
 			// Force GUI changes to be allowed, despite being in an immutable context.
 			// We can store the changes back to .glTF when saving.
 			if (immutableMaterialCanBeModified)
+			{
 				GUI.enabled = true;
+				EditorGUILayout.HelpBox("(Experimental) This material is part of a glTF asset. Changes will be stored back to the .glTF file when saving.", MessageType.Warning);
+			}
 
-				// Need to set these via reflection...
+			// Need to set these via reflection...
 			// m_MaterialEditor = materialEditor;
 			// m_Properties = properties;
 			if (m_MaterialEditor == null) m_MaterialEditor = typeof(BuiltInBaseShaderGUI).GetField(nameof(m_MaterialEditor), BindingFlags.Instance | BindingFlags.NonPublic);