diff --git a/modules/release_guide/pages/sop_mass_branching.adoc b/modules/release_guide/pages/sop_mass_branching.adoc
index 2e89707..050cabd 100644
--- a/modules/release_guide/pages/sop_mass_branching.adoc
+++ b/modules/release_guide/pages/sop_mass_branching.adoc
@@ -153,6 +153,14 @@ a compose.
 
 Please check the file `roles/robosignatory/templates/robosignatory.toml.j2` from the https://pagure.io/fedora-infra/ansible/c/a7dcdbd794e728f7b80b1afc6c142c0196b8c1a3?branch=main[commit] for your reference.
 
+===== mbs
+
+Add the new rawhide platform. Its done in
+https://pagure.io/fedora-infra/ansible/blob/main/f/roles/mbs[mbs role]
+in infra ansible repo.
+
+Please check the file `roles/mbs/common/files/default-modules.production/platform-f38.yaml` from the https://pagure.io/fedora-infra/ansible/c/549e5d3ace41c04fdbef9d81f359f16c2fe0c2fa?branch=main[commit] for your reference.
+
 ===== Push the changes
 
 When done editing the files, commit, push and apply them via the