diff --git a/specification/azurelargeinstance/resource-manager/readme.java.md b/specification/azurelargeinstance/resource-manager/readme.java.md
new file mode 100644
index 000000000000..694afd54f345
--- /dev/null
+++ b/specification/azurelargeinstance/resource-manager/readme.java.md
@@ -0,0 +1,9 @@
+## Java
+
+These settings apply only when `--java` is specified on the command line.
+
+``` yaml $(java)
+title: LargeInstanceMgmtClient
+service-name: Large Instance
+client-flattened-annotation-target: disabled
+```
diff --git a/specification/azurelargeinstance/resource-manager/readme.md b/specification/azurelargeinstance/resource-manager/readme.md
index 573576192327..93cf895814e5 100644
--- a/specification/azurelargeinstance/resource-manager/readme.md
+++ b/specification/azurelargeinstance/resource-manager/readme.md
@@ -29,6 +29,11 @@ openapi-type: arm
 tag: package-2023-07-20-preview
 ```
 
+``` yaml
+modelerfour:
+  flatten-models: false
+```
+
 ### Tag: package-2023-07-20-preview
 
 These settings apply only when `--tag=package-2023-07-20-preview` is specified on the command line.
diff --git a/specification/azurelargeinstance/resource-manager/readme.python.md b/specification/azurelargeinstance/resource-manager/readme.python.md
index 6772853b3e9e..fa7f0ea3e42c 100644
--- a/specification/azurelargeinstance/resource-manager/readme.python.md
+++ b/specification/azurelargeinstance/resource-manager/readme.python.md
@@ -4,6 +4,7 @@ These settings apply only when `--python` is specified on the command line.
 Please also specify `--python-sdks-folder=<path to the root directory of your azure-sdk-for-python clone>`.
 
 ``` yaml $(python)
+title: LargeInstanceMgmtClient
 azure-arm: true
 license-header: MICROSOFT_MIT_NO_VERSION
 package-name: azure-mgmt-azurelargeinstance
diff --git a/specification/azurelargeinstance/resource-manager/readme.typescript.md b/specification/azurelargeinstance/resource-manager/readme.typescript.md
index 612c73d95356..65473b42cba7 100644
--- a/specification/azurelargeinstance/resource-manager/readme.typescript.md
+++ b/specification/azurelargeinstance/resource-manager/readme.typescript.md
@@ -4,6 +4,7 @@ These settings apply only when `--typescript` is specified on the command line.
 Please also specify `--typescript-sdks-folder=<path to root folder of your azure-sdk-for-js clone>`.
 
 ``` yaml $(typescript)
+title: LargeInstanceManagementClient
 typescript:
   azure-arm: true
   package-name: "@azure/arm-azurelargeinstance"
diff --git a/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.java.md b/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.java.md
new file mode 100644
index 000000000000..01cdabebe9ad
--- /dev/null
+++ b/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.java.md
@@ -0,0 +1,7 @@
+## Java
+
+These settings apply only when `--java` is specified on the command line.
+
+``` yaml $(java)
+client-flattened-annotation-target: disabled
+```
diff --git a/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.md b/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.md
index 9b307bddf2c6..83d80e29a505 100644
--- a/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.md
+++ b/specification/hdinsight/resource-manager/Microsoft.HDInsight/HDInsightOnAks/readme.md
@@ -33,6 +33,11 @@ azure-arm: true
 tag: package-preview-2023-11
 ```
 
+``` yaml
+modelerfour:
+  flatten-models: false
+```
+
 ### Suppression