The XML API Reference includes one schema changes web page for each major NFM-P release. Each page lists the object model differences between consecutive revisions of the major release.

At the head of the page are lists of the high-level product and package changes, and a summary table of links to the class and type change lists for each package.

You can use the schema change information to:

• ensure that existing OSS applications correctly reference the current XML API object model

• track object-model changes as OSS applications are developed for different releases

See To view release-specific XML schema changes for information about how to view the XML API schema changes.