+ <!ENTITY zebrasrv-synopsis SYSTEM "zebrasrv-synopsis.xml">
+ <!ENTITY zebrasrv-options SYSTEM "zebrasrv-options.xml">
+ <!ENTITY zebrasrv-virtual SYSTEM "zebrasrv-virtual.xml">
+ <!ENTITY gfs-synopsis-app "zebrasrv">
+
+ <!ENTITY ref-architecture-representation '
+ <xref linkend="architecture-representation"/>'>