diff --git a/doc/manuals/chapters/running.adoc b/doc/manuals/chapters/running.adoc
index 57b8231..f40027a 100644
--- a/doc/manuals/chapters/running.adoc
+++ b/doc/manuals/chapters/running.adoc
@@ -103,6 +103,8 @@
   remote-addr sgsn
 ----
 
+This configuration is explained in detail in <<cs7_config>>.
+
 ==== Configure RUA to accept Iuh connections from hNodeB
 
 OsmoHNBGW acts as server to accept Iuh connections from hNodeB devices.
diff --git a/doc/manuals/osmohnbgw-usermanual.adoc b/doc/manuals/osmohnbgw-usermanual.adoc
index 3f3c9c3..21faed7 100644
--- a/doc/manuals/osmohnbgw-usermanual.adoc
+++ b/doc/manuals/osmohnbgw-usermanual.adoc
@@ -22,6 +22,8 @@
 
 include::./common/chapters/logging.adoc[]
 
+include::./common/chapters/cs7-config.adoc[]
+
 // include::{srcdir}/chapters/net.adoc[]
 
 // include::./common/chapters/control_if.adoc[]