diff --git a/docs/source/tools_createnode.rst b/docs/source/tools_createnode.rst
index fade84f4..641db532 100644
--- a/docs/source/tools_createnode.rst
+++ b/docs/source/tools_createnode.rst
@@ -152,3 +152,13 @@ To create an image plane, you can run this Python command:
 
     import mmSolver.tools.createimageplane.tool as tool
     tool.main()
+
+.. _imageplane-ref:
+
+ImagePlane
+----------
+
+*To be written*
+
+See :ref:`Image Cache Preferences <image-cache-preferences-ref>` for
+details on how to control the MM Image Plane hardware resources used.