The application includes a default XML catalog with DTDs and XML Schemas for the most
relevant
formats and supported document types. Additional DTDs and XML Schemas can be added
by
the user as needed.
Select the XML Options tab in the Preferences
dialog to add or remove entries from the catalog.
Add Catalog Entry
Click the Add Catalog Entry button and a file selection dialog will
appear. Locate the catalog in the file system and select it.
Remove Catalog Entry
Select the catalog entry to remove in the catalogs table. Click the Remove
Catalog Entry button and the application's catalog will be updated
to reflect the change.