text: The header file provides information about how to turn on the user exits. If the information is 
  not specified in the header file, place the compiled user exit program into the bin/exits 
  directory of the Content Manager OnDemand installation root. 
  
  The source code must be compiled before you use it. For UNIX platforms, you can compile 
  the source code by using the sample makefile that is provided. The makefile is in the same 
  exits directory as the sample exits source code. 
  
  Table 11-2 provides the functions and usage of the user exit modules. 