diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 71dc86ec2f..6228b786f7 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -74,6 +74,11 @@
     execution specific configuration options are configured in the
     [Service], [Socket], [Mount], or [Swap] sections, depending on the
     unit type.</para>
+
+    <para>In addition, options which control resources through cgroups
+    are listed in
+    <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+    Those options complement options listed here.</para>
   </refsect1>
 
   <refsect1>
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index 10aefbe0c5..a97bcca9df 100644
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -83,6 +83,11 @@
     [Slice], [Scope], [Service], [Socket], [Mount], or [Swap]
     sections, depending on the unit type.</para>
 
+    <para>In addition, options which control resources available to programs
+    <emphasis>executed</emphasis> by systemd are listed in
+    <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+    Those options complement options listed here.</para>
+
     <para>See the <ulink
     url="http://www.freedesktop.org/wiki/Software/systemd/ControlGroupInterface/">New
     Control Group Interfaces</ulink> for an introduction on how to make
@@ -751,6 +756,7 @@
       <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.swap</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
       The documentation for control groups and specific controllers in the Linux kernel: