diff --git a/include/oemcommands.hpp b/include/oemcommands.hpp
index 3255da1..06a3caa 100644
--- a/include/oemcommands.hpp
+++ b/include/oemcommands.hpp
@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <user_channel/user_layer.hpp>
 enum class IPMINetfnIntelOEMGeneralCmd
 {
     cmdSetBIOSID = 0x26,
@@ -25,6 +26,7 @@
     cmdSendEmbeddedFWUpdStatus = 0x44,
     cmdSetPowerRestoreDelay = 0x54,
     cmdGetPowerRestoreDelay = 0x55,
+    cmdSetOEMUser2Activation = 0x5A,
     cmdSetShutdownPolicy = 0x60,
     cmdGetShutdownPolicy = 0x62,
     cmdSetFanConfig = 0x89,
@@ -143,6 +145,7 @@
 // 2: host serial port 1 normal spend, port 2 high speed
 // 3: host serial port 1 and 2 high speed
 static constexpr const uint8_t HostSerialCfgParamMax = 3;
+static constexpr uint8_t ipmiDefaultUserId = 2;
 
 static constexpr const uint8_t selEvtTargetMask = 0xF0;
 static constexpr const uint8_t selEvtTargetShift = 4;