diff --git a/releasenotes/notes/add-identity-v3-clients-as-a-library-d34b4fdf376984ad.yaml b/releasenotes/notes/add-identity-v3-clients-as-a-library-d34b4fdf376984ad.yaml
new file mode 100644
index 0000000..1af1939
--- /dev/null
+++ b/releasenotes/notes/add-identity-v3-clients-as-a-library-d34b4fdf376984ad.yaml
@@ -0,0 +1,6 @@
+---
+features:
+    - Define the identity v3 service client domains_client as a library.
+      Add domains_client to the library interface so the other
+      projects can use this module as a stable library without any
+      maintenance changes.