diff --git a/docs/source/guides/admin-guides/references/man1/rinv.1.rst b/docs/source/guides/admin-guides/references/man1/rinv.1.rst
index 214b06e13..045866ae0 100644
--- a/docs/source/guides/admin-guides/references/man1/rinv.1.rst
+++ b/docs/source/guides/admin-guides/references/man1/rinv.1.rst
@@ -39,7 +39,7 @@ OpenPOWER (OpenBMC) server specific:
 ====================================
 
 
-\ **rinv**\  \ *noderange*\  [\ **model | serial | firm | cpu | dimm | all**\ ]
+\ **rinv**\  \ *noderange*\  [\ **model | serial | firm | cpu | dimm | all**\ ] [\ **-V | -**\ **-verbose**\ ]
 
 
 PPC (with HMC) specific:
@@ -234,6 +234,12 @@ Calling \ **rinv**\  for VMware will display the UUID/GUID, number of CPUs, amou
  
 
 
+\ **-V | -**\ **-verbose**\ 
+ 
+ Not supported for all managed machines.  Prints verbose output.
+ 
+
+
 \ **-t**\ 
  
  Set the values in the vm table to what vCenter has for the indicated nodes.
diff --git a/perl-xCAT/xCAT/Usage.pm b/perl-xCAT/xCAT/Usage.pm
index b733daca9..b0348dd53 100755
--- a/perl-xCAT/xCAT/Usage.pm
+++ b/perl-xCAT/xCAT/Usage.pm
@@ -100,7 +100,7 @@ my %usage = (
     OpenPOWER (IPMI) server specific:
        rinv <noderange> [model|serial|deviceid|uuid|guid|vpd|mprom|firm|all] 
     OpenPOWER (OpenBMC) server specific:
-       rinv <noderange> [model|serial|firm|cpu|dimm|all]
+       rinv <noderange> [model|serial|firm|cpu|dimm|all] [-V|--verbose]
     PPC specific(with HMC):
        rinv <noderange> [all|bus|config|serial|model|firm]
     PPC specific(using Direct FSP Management):
diff --git a/xCAT-client/pods/man1/rinv.1.pod b/xCAT-client/pods/man1/rinv.1.pod
index 090194df1..5b3e92665 100644
--- a/xCAT-client/pods/man1/rinv.1.pod
+++ b/xCAT-client/pods/man1/rinv.1.pod
@@ -16,7 +16,7 @@ B<rinv> I<noderange> [B<model>|B<serial>|B<deviceid>|B<uuid>|B<guid>|B<vpd>|B<mp
 
 =head2 OpenPOWER (OpenBMC) server specific:
 
-B<rinv> I<noderange> [B<model>|B<serial>|B<firm>|B<cpu>|B<dimm>|B<all>]
+B<rinv> I<noderange> [B<model>|B<serial>|B<firm>|B<cpu>|B<dimm>|B<all>] [B<-V>|B<--verbose>]
 
 =head2 PPC (with HMC) specific:
 
@@ -149,6 +149,10 @@ Print help.
 
 Print version.
 
+=item B<-V>|B<--verbose>
+
+Not supported for all managed machines.  Prints verbose output.
+
 =item B<-t>
 
 Set the values in the vm table to what vCenter has for the indicated nodes.