diff --git a/perl-xCAT/xCAT/Usage.pm b/perl-xCAT/xCAT/Usage.pm
index c7f7bb3ef..f2d728189 100755
--- a/perl-xCAT/xCAT/Usage.pm
+++ b/perl-xCAT/xCAT/Usage.pm
@@ -46,6 +46,8 @@ my %usage = (
        rpower <noderange> [on|onstandby|off|cycle|state|sms]
      Blade(using AMM) specific:
        rpower <noderange> [cycle|softoff] [-V|--verbose]
+    Lenovo high-density server specific:
+       rpower <noderange> [on|off|reset|boot|reseat]
      zVM specific:
        rpower noderange [on|off|reset|stat|softoff]
      MIC specific:
diff --git a/xCAT-client/pods/man1/rpower.1.pod b/xCAT-client/pods/man1/rpower.1.pod
index f875cb8bf..3bbe23d2b 100644
--- a/xCAT-client/pods/man1/rpower.1.pod
+++ b/xCAT-client/pods/man1/rpower.1.pod
@@ -46,11 +46,15 @@ B<rpower> I<noderange> [B<on>|B<off>|B<stat>|B<state>|B<reset>|B<boot>|B<of>|B<s
 
 =head2 Blade (using Direct FSP Management) specific:
 
-B<rpower> I<noderange> [B<on>|B<onstandby>|B<off>|B<stat>|B<state>|B<sms>|B<reseat>]
+B<rpower> I<noderange> [B<on>|B<onstandby>|B<off>|B<stat>|B<state>|B<sms>]
 
 =head2 Blade specific:
 
-B<rpower> I<noderange> [B<cycle>|B<softoff>|B<reseat>] 
+B<rpower> I<noderange> [B<cycle>|B<softoff>]
+
+=head2 Lenovo High-Density Server specific:
+
+B<rpower> I<noderange> [B<on>|B<off>|B<reset>|B<boot>|B<reseat>] 
 
 =head2 zVM specific:
 
@@ -175,7 +179,7 @@ Power off, then on.
 
 =item B<reseat>
 
-For blades and NeXtScale, simulates unplugging and replugging the node into the chassis.
+For Lenovo high-density servers, simulates unplugging and replugging the node into the chassis.
 
 =item B<of>