In InterformNG2 there are 8 types of logs:

1. The job logs. This contains details information of what happened during processing of each input file. This can be used by non-technical users.
   
2. A system log. The core log of InterformNG2. This is advanced and not for the normal user.
   
3. A revision log of your templates.
   
4. The email log.
   
5. The java log of the NG2SERVER job on the AS400/iSeries/IBM i platform.
   
6. An audit log. This logs major changes to resources in InterformNG2.
   
7. A printer queue log. This can be used for logging/saving the printed output for specific printers.
   

Each of them are described in the sections linked above.