Print Stream Commands Overview
Print stream commands let you control document processing from within the rule file. There are four print stream commands:
- <OUTPUT>
Do not confuse the <OUTPUT> print stream command with the Output group.
 - <APPEND>
 - <BANNER>
 - <FILEBREAK>
 
Print stream commands interact with the logical flow of EngageOne™ Enrichment. Therefore, their use is limited to certain sections of the rule file because these sections are processed at specific points in the EngageOne™ Enrichment flow. The table below lists the sections in which each print stream command can be used.
* See <OUTPUT> for specific <OUTPUT> uses.
 | Rule File Section | <OUTPUT> | <APPEND> | <BANNER> | <FILEBREAK> | 
| START | Yes * | No | Yes | No | 
| DOCUMENT | Yes * | Yes | Yes | Yes | 
| PRESORTED | Yes * | No | Yes | Yes | 
| PAGE | No | No | No | No | 
| FINISH | Yes * | No | Yes | Yes |