diff --git a/TS-Example.md b/TS-Example.md
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+++ b/TS-Example.md
@@ -202,3 +202,14 @@ Example grid table 4
 |       |           |                                                                 |
 +-------+-----------+-----------------------------------------------------------------+
 
+
+# 4 UML Diagrams
+
+Example of UML diagrams
+
+```plantuml
+@startuml
+Bob -> Alice : hello
+@enduml
+```
+