Before you can use the migration tool to transform HTML
files to DITA, you might need to prepare the HTML files. The migration
tool works only with valid XHTML files.
- Rework the HTML files to separate concept, task, and reference
material into separate files.
- Run a utility such as HTML Tidy to ensure that the files
are valid XHTML files.
- Remove any nested sections from the XHMTL files. Each XHMTL
file must contain only a single section.