docs(pyreverse): Add guide for UML diagram arrows (#10682)

kumaradarsh2 · web-flow · commit 9e64bc9bfc95 · 2025-10-19T18:44:17.000+02:00
diff --git a/doc/additional_tools/pyreverse/index.rst b/doc/additional_tools/pyreverse/index.rst
@@ -10,6 +10,8 @@ Pyreverse
 - Class hierarchies and relationships
 - Method and attribute organization
 
+For a detailed external guide explaining the meaning of each arrow and relationship, please see this `UML Class Diagram Arrows Guide <https://paulrumyancev.medium.com/uml-class-diagram-arrows-guide-37e4b1bb11e>`_.
+
 Output Formats
 ==============
 
