diff --git a/NetworkPkg/HttpDxe/HttpDxe.inf b/NetworkPkg/HttpDxe/HttpDxe.inf
index df2efdc257..51deec5a24 100644
--- a/NetworkPkg/HttpDxe/HttpDxe.inf
+++ b/NetworkPkg/HttpDxe/HttpDxe.inf
@@ -73,7 +73,7 @@
   gEfiTlsConfigurationProtocolGuid                 ## SOMETIMES_CONSUMES
 
 [Guids]
-  gEfiTlsCaCertificateGuid                         ## CONSUMES  ## GUID
+  gEfiTlsCaCertificateGuid                         ## SOMETIMES_CONSUMES  ## Variable:L"TlsCaCertificate"
 
 [Pcd]
   gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections       ## CONSUMES  
diff --git a/NetworkPkg/IScsiDxe/IScsiDxe.inf b/NetworkPkg/IScsiDxe/IScsiDxe.inf
index c9b724bd30..01998a0d28 100644
--- a/NetworkPkg/IScsiDxe/IScsiDxe.inf
+++ b/NetworkPkg/IScsiDxe/IScsiDxe.inf
@@ -115,7 +115,7 @@
   gEfiIScsiInitiatorNameProtocolGuid
   ## PRODUCES       
   gEfiAuthenticationInfoProtocolGuid
-  ## CONSUMES
+  ## SOMETIMES_CONSUMES
   gEfiAdapterInformationProtocolGuid
 
 [Guids]
diff --git a/NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf b/NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf
index 2a893689bb..3cfcdb9983 100644
--- a/NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf
+++ b/NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf
@@ -2,7 +2,7 @@
 #  Provides the capability to configure Tls Authentication in a setup browser
 #  By this module, user may change the content of TlsCaCertificate.
 #
-# Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
 # This program and the accompanying materials
 # are licensed and made available under the terms and conditions of the BSD License
 # which accompanies this distribution. The full text of the license may be found at
@@ -61,9 +61,9 @@
 
 [Guids]
   gTlsAuthConfigGuid                            ## PRODUCES  ## GUID
-  gEfiCertX509Guid                              ## CONSUMES  ## GUID  # Indicate the cert type
-  gEfiIfrTianoGuid                              ## CONSUMES  ## HII
-  gEfiTlsCaCertificateGuid                      ## PRODUCES  ## GUID
+  gEfiCertX509Guid                              ## SOMETIMES_CONSUMES  ## GUID  # Indicate the cert type
+  gEfiIfrTianoGuid                              ## SOMETIMES_PRODUCES  ## HII
+  gEfiTlsCaCertificateGuid                      ## PRODUCES  ## Variable:L"TlsCaCertificate"
 
 [Depex]
   gEfiHiiConfigRoutingProtocolGuid  AND