diff --git a/src/reference-designs/index-use-case.md b/src/reference-designs/index-use-case.md
index 37bddb00..f0898beb 100644
--- a/src/reference-designs/index-use-case.md
+++ b/src/reference-designs/index-use-case.md
@@ -18,4 +18,5 @@ By using the diverse portfolio of VMware Tanzu, you can cater to a wide range of
 - [Backing Up and Restoring the KeyDB deployments on Tanzu Kubernetes Grid](../solution-workbooks/keydb-backup.md)
 - [Backing Up and Restoring the MariaDB Deployments on Tanzu Kubernetes Grid](../solution-workbooks/mariadb-backup.md)
 - [Backing Up and Restoring the Rabbitmq Deployments on Tanzu Kubernetes Grid](../solution-workbooks/rabbitmq-backup.md)
+- [Instrumenting TAS OpenTelemetry for Spring Boot Application with Tanzu Observability or Wavefront](../solution-workbooks/TAS-OpenTelemetry-SpringBoot-TO.md)
 
diff --git a/src/toc-use-case.md b/src/toc-use-case.md
index a2df2672..c03c1822 100644
--- a/src/toc-use-case.md
+++ b/src/toc-use-case.md
@@ -12,4 +12,5 @@ This is the table of contents from which the VMware Tanzu Solutions Workbooks Do
     - [Backing Up and Restoring the Redis Deployments on Tanzu Kubernetes Grid](./solution-workbooks/redis-backup.md)
     - [Backing Up and Restoring the KeyDB deployments on Tanzu Kubernetes Grid](./solution-workbooks/keydb-backup.md)
     - [Backing Up and Restoring the MariaDB Deployments on Tanzu Kubernetes Grid](./solution-workbooks/mariadb-backup.md)
-    - [Backing Up and Restoring the Rabbitmq Deployments on Tanzu Kubernetes Grid](./solution-workbooks/rabbitmq-backup.md)
\ No newline at end of file
+    - [Backing Up and Restoring the Rabbitmq Deployments on Tanzu Kubernetes Grid](./solution-workbooks/rabbitmq-backup.md)
+    - [Instrumenting TAS OpenTelemetry for Spring Boot Application with Tanzu Observability or Wavefront](./solution-workbooks/TAS-OpenTelemetry-SpringBoot-TO.md)
\ No newline at end of file