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diff --git a/tutorials/scripting/scene_unique_nodes.rst b/tutorials/scripting/scene_unique_nodes.rst
index ec224d5f191..b7cd2d0333e 100644
--- a/tutorials/scripting/scene_unique_nodes.rst
+++ b/tutorials/scripting/scene_unique_nodes.rst
@@ -6,30 +6,31 @@ Scene Unique Nodes
 Introduction
 ------------
 
-There are times in a project where a node needs to be called
-from a script. However, its position in the tree might change
-over time as adjustments are made to a scene, such as a
-button in a UI scene.
+Using ``get_node()`` to reference nodes from a script can sometimes be fragile.
+If you move a button in a UI scene from one panel to another, the button's node
+path changes, and if a script uses ``get_node()`` with a hard-coded node path,
+the script will not be able to find the button anymore.
 
-In situations like this, a node can be turned into a scene
-unique node to avoid having to update a script every time
-its path is changed.
+In situations like this, the node can be turned into a scene
+unique node to avoid having to update the script every time
+the node's path is changed.
 
-Creating and using them
------------------------
+Creation and usage
+------------------
 
 In the Scene tree dock, right-click on a node and select
-**Access as Scene Unique Name** in the context menu.
+**Access as Unique Name** in the context menu.
 
 .. image:: img/unique_name.png
 
-After checking this, the node will now have a percent symbol (**%**) next
+After selecting the option, the node will now have a percent symbol (**%**) next
 to its name in the scene tree:
 
 .. image:: img/percent.png
 
-To use a unique node in a script, use the ``%`` symbol and the node's
-name in the path for ``get_node()``. For example:
+You can now use the node in your script. For example, you can reference it with
+a ``get_node()`` method call by typing the % symbol, followed by the node's
+name:
 
 .. tabs::
 
@@ -41,3 +42,57 @@ name in the path for ``get_node()``. For example:
  .. code-tab:: csharp
 
     GetNode<Button>("%RedButton").Text = "Hello";
+
+Same-scene limitation
+---------------------
+
+A scene unique node can only be retrieved by a node inside the same scene. To
+demonstrate this limitation, consider this example **Player** scene that
+instances a **Sword** scene:
+
+.. image:: img/unique_name_scene_instance_example.png
+
+Here are the results of ``get_node()`` calls inside the **Player** script:
+
+- ``get_node("%Eyes")`` returns the **Eyes** node.
+- ``get_node("%Hilt")`` returns ``null``.
+
+These are the results of ``get_node()`` calls inside the **Blade** script:
+
+- ``get_node("%Eyes")`` returns ``null``.
+- ``get_node("%Hilt")`` returns the **Hilt** node.
+
+If a script has access to a node in another scene, it can call ``get_node()`` on
+that node to get scene unique nodes from that node's scene. This also works in a
+node path, which avoids multiple ``get_node()`` calls. Here are two ways to get
+the **Hilt** node from the **Player** script using scene unique nodes:
+
+- ``get_node("Hand/Sword").get_node("%Hilt")`` returns the **Hilt** node.
+- ``get_node("Hand/Sword/%Hilt")`` also returns the **Hilt** node.
+
+Scene unique names don't only work at the end of a node path. They can be used
+in the middle to navigate from one node to another. For example, the **Sword** node
+is marked as a scene unique node in the **Player** scene, so this is possible:
+
+- ``get_node("%Sword/%Hilt")`` returns the **Hilt** node.
+
+Alternatives
+------------
+
+Scene unique nodes are a useful tool to navigate a scene. However, there are
+some situations where other techniques may be better.
+
+A :ref:`Group <doc_groups>` allows locating a node (or a group of many nodes)
+from any other node, no matter what scene the two nodes are located in.
+
+A :ref:`Singleton (AutoLoad) <doc_singletons_autoload>` is an always loaded node
+that can be accessed directly by any node regardless of the scene. These are useful
+when some data or functionality is shared globally.
+
+:ref:`Node.find_child() <class_Node_method_find_child>` finds a node by name
+without knowing its full path. This seems similar to a scene unique node, but
+this method is able to find nodes in nested scenes, and doesn't require marking
+the node in the scene editor in any way. However, this method is slow. Scene
+unique nodes are cached by Godot and are fast to retrieve, but each time the
+method is called, ``find_child()`` needs to check every descendant (every child,
+grandchild, and so on).