manual: link to new common cs7-config.adoc

Related: OS#2767
Depends: Ia2508d4c7b0fef9cdc57e7e122799a480e340bf7 (osmo-gsm-manuals)
Change-Id: I531b272f49edcbf4194603e554b535b83a1e5780
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[]