Merge pull request #202443 from n0elleli/updatingUDF

Updating UDF page with video link

Author: PRMerger17

articles/data-factory/concepts-data-flow-udf.md

@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.subservice: data-flows
 ms.custom: synapse
 ms.topic: conceptual
-ms.date: 04/20/2022
+ms.date: 06/10/2022
 ---
 
 # User defined functions (Preview) in mapping data flow 
@@ -24,6 +24,8 @@ Whenever you find yourself building the same logic in an expression across multi
 > [!IMPORTANT]
 > User defined functions and mapping data flow libraries are currently in public preview.
 
+[!VIDEO https://www.microsoft.com/videoplayer/embed/RWJd3T]
+
 ## Getting started
 
 To get started with user defined functions, you must first create a data flow library. Navigate to the management page and then find data flow libraries under the author section.