text: **6.7.4 System log user exit**
  
  Content Manager OnDemand generates messages about the various actions that occur on 
  the system. For example, when a user logs on the system, Content Manager OnDemand 
  generates a message that contains the date and time, the type of action, the user ID, and 
  other information. Unless you specify otherwise, certain messages are automatically saved in 
  the system logging facility. You can configure the system to save other messages in the 
  system logging facility. 
  
  The system log user exit allows access to all of these messages. The exit can then use these 
  messages for further processing. For example, an email can be generated when a load fails, 
  or when a user’s system access pattern is abnormal and requires attention. For more 
  information about the system log, see 11.4.1, “System log exit for Multiplatforms” on page 250 
  and 11.4.2, “System log exit for z/OS” on page 253. 