diff --git a/Manuals/Tcpi-ug/Commons.ent b/Manuals/Tcpi-ug/Commons.ent
index 21b4a47..f5bcdd1 100755
--- a/Manuals/Tcpi-ug/Commons.ent
+++ b/Manuals/Tcpi-ug/Commons.ent
@@ -19,4 +19,5 @@
 <!-- About The CentOS Project Infrastructure -->
 
 <!ENTITY TCPI       "The CentOS Project Infrastructure">
+<!ENTITY TCAR       "<ulink url='https://projects.centos.org/svn/artwork'>The CentOS Artwork Repository</ulink>">
 <!ENTITY TCPIUG     "<citetitle>&TCPI; User's Guide</citetitle>">