diff --git a/Manuals/Tcpi-ug/tcpi-ug.docbook b/Manuals/Tcpi-ug/tcpi-ug.docbook
index 0fdaddc..f2b634b 100755
--- a/Manuals/Tcpi-ug/tcpi-ug.docbook
+++ b/Manuals/Tcpi-ug/tcpi-ug.docbook
@@ -5,13 +5,13 @@
 
 <!ENTITY % Commons.ent          SYSTEM "Commons.ent">
 <!ENTITY % Preface.ent          SYSTEM "Preface.ent">
-<!ENTITY % Interfaces.ent       SYSTEM "Interfaces.ent">
+<!ENTITY % Administration.ent   SYSTEM "Administration.ent">
 <!ENTITY % Configurations.ent   SYSTEM "Configurations.ent">
 <!ENTITY % Licenses.ent         SYSTEM "Licenses.ent">
 
 %Commons.ent;
 %Preface.ent;
-%Interfaces.ent;
+%Administration.ent;
 %Configurations.ent;
 %Licenses.ent;
 ]>
@@ -71,7 +71,7 @@
     &preface;
 
     <!-- Main matter -->
-    &interfaces;
+    &administration;
     &configurations;
 
     <!-- Back matter -->