Retain the beta MathML integration in your topic shell

You must already have completed the Update your custom topic shell task.

These steps assume a plugin name of com.company.dita.dtd and a topic shell name of CompanyDitabase.dtd. The steps also assume that com.company.dita.dtd is in system/plugins.

No changes are required to CompanyDitabase.dtd to continue using the beta integration of MathML. Even though this approach requires the least work up-front, IXIASOFT does not recommend it. It leaves your IXIASOFT CCMS not fully DITA 1.3 conformant. While the rest of your content is fully DITA 1.3 conformant, your MathML content is in a gray area--partially DITA 1.3 conformant and partially not. This approach could complicate future upgrades and content interchange with other organizations.