diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index a9da5a6847..f4f4d19d15 100644
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -414,6 +414,12 @@
   # @Prompt Length(in bytes) of the TCG2 Final event log area.
   gEfiSecurityPkgTokenSpaceGuid.PcdTcg2FinalLogAreaLen|0x8000|UINT32|0x00010018
 
+  ## Indicate whether a physical presence user exist.
+  # When it is configured to Dynamic or DynamicEx, it can be set through detection using 
+  # a platform-specific method (e.g. Button pressed) in a actual platform in early boot phase.<BR><BR>
+  # @Prompt A physical presence user status
+  gEfiSecurityPkgTokenSpaceGuid.PcdUserPhysicalPresence|FALSE|BOOLEAN|0x00010019
+
 [PcdsDynamic, PcdsDynamicEx]
 
   ## This PCD indicates Hash mask for TPM 2.0.<BR><BR>
diff --git a/SecurityPkg/SecurityPkg.uni b/SecurityPkg/SecurityPkg.uni
index 432a77be31..17a684272d 100644
--- a/SecurityPkg/SecurityPkg.uni
+++ b/SecurityPkg/SecurityPkg.uni
@@ -205,3 +205,12 @@
 
 #string STR_gEfiSecurityPkgTokenSpaceGuid_PcdTcgPhysicalPresenceInterfaceVer_HELP  #language en-US "Null-terminated string of the Version of Physical Presence interface supported by platform."
 
+#string STR_gEfiSecurityPkgTokenSpaceGuid_PcdUserPhysicalPresence_PROMPT
+#language en-US
+"A physical presence user status"
+
+#string STR_gEfiSecurityPkgTokenSpaceGuid_PcdUserPhysicalPresence_HELP
+#language en-US
+"Indicate whether a physical presence user exist. "
+"When it is configured to Dynamic or DynamicEx, it can be set through detection using "
+"a platform-specific method (e.g. Button pressed) in a actual platform in early boot phase.<BR><BR>"