diff --git a/.gitmodules b/.gitmodules
index cb3e1b1..4d067ab 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -358,3 +358,8 @@
 	url = https://gerrit.onap.org/r/modeling/etsicatalog
 	branch = master
 	ignore = dirty
+[submodule "docs/submodules/aaf/certservice.git"]
+	path = docs/submodules/aaf/certservice.git
+	url = https://gerrit.onap.org/r/aaf/certservice
+	branch = master
+	ignore = dirty
diff --git a/docs/release/repolist.rst b/docs/release/repolist.rst
index eaf4d4e..6235e0d 100644
--- a/docs/release/repolist.rst
+++ b/docs/release/repolist.rst
@@ -62,3 +62,4 @@
    music/distributed-kv-store <../submodules/music/distributed-kv-store.git/docs/index>
    osa <../submodules/osa.git/docs/index>
 
+   aaf/certservice <../submodules/aaf/certservice.git/docs/index>
diff --git a/docs/submodules/aaf/certservice.git b/docs/submodules/aaf/certservice.git
new file mode 160000
index 0000000..cadfc3a
--- /dev/null
+++ b/docs/submodules/aaf/certservice.git
@@ -0,0 +1 @@
+Subproject commit cadfc3ae7468df989bf8cd298eaf9030d04d94cf