Update name of renamed article and add to index

docs/codeql/codeql-language-guides/codeql-for-java.rst

@@ -18,6 +18,7 @@ Experiment and learn how to write effective and efficient queries for CodeQL dat
    basic-query-for-java-code
    codeql-library-for-java
    analyzing-data-flow-in-java
+   using-data-extensions-to-model-dependencies
    types-in-java
    overflow-prone-comparisons-in-java
    navigating-the-call-graph
@@ -32,6 +33,8 @@ Experiment and learn how to write effective and efficient queries for CodeQL dat
 
 -  :doc:`Analyzing data flow in Java <analyzing-data-flow-in-java>`: You can use CodeQL to track the flow of data through a Java program to its use. 
 
+-  :doc:`Using data extensions to model your Java/Kotlin dependencies`: You can model frameworks and libraries that your code base depends on using data extensions and publish them as CodeQL model packs.
+
 -  :doc:`Java types <types-in-java>`: You can use CodeQL to find out information about data types used in Java code. This allows you to write queries to identify specific type-related issues.
 
 -  :doc:`Overflow-prone comparisons in Java <overflow-prone-comparisons-in-java>`: You can use CodeQL to check for comparisons in Java code where one side of the comparison is prone to overflow.

docs/codeql/codeql-language-guides/using-data-extensions-to-model-dependencies.rst

@@ -1,10 +1,7 @@
-.. _customizing-library-models-for-java:
+.. _using-data-extensions-to-model-dependencies:
 
-:orphan:
-:nosearch:
-
-Customizing Library Models for Java
-===================================
+Using data extensions to model your Java/Kotlin dependencies
+============================================================
 
 .. include:: ../reusables/beta-note-customizing-library-models.rst