change to partial

docs/modules/tutorials/pages/beginner/hello_asset.adoc

@@ -11,12 +11,7 @@ In this tutorial we will learn to load 3D models and text into the scene graph,
 image::beginner/beginner-assets-models.png[beginner-assets-models.png,320,250,align="center"]
 
 
-
-[TIP]
-====
-xref:ROOT:sdk/sample_code.adoc[Trouble finding the files to run this sample?] To get the assets (3D models) used in this example, add the included `jME3-testdata.jar` to your classpath. In project created with the jMonkeyEngine SDK (recommended), simply right-click your project, choose "`Properties`", go to "`Libraries`", press "`Add Library`" and add the preconfigured "`jme3-test-data`" library.
-====
-
+include::partial$add-testdata-tip.adoc[]
 
 
 == Code Sample