Additional Input Format Requirements
You can generate output from content developed using one of the following input formats:
Microsoft Word 2003 to Microsoft Word 2010 (Word 2010 32-bit only)
Adobe FrameMaker 7.2 to Adobe FrameMaker 9.0
OASIS DITA 1.0 and 1.1.
DITA support requires the Java Runtime Environment (JRE) 1.4.2 or later.
Please refer to the following page for up-to-date input requirements: http://wiki.webworks.com/Permalinks/InputRequirements