MathML has an obvious role to play here, either as the native file format within the zip container or as an interoperability layer between different systems.

Once the auditing period is over, the audit file can be converted from its native, raw format into a readable text file.

As with all files saved in OpenOffice native format, this is actually a ZIP file that contains a set of XML and other support files — a bundling known as the OpenOffice package format.