MMI Ontology Registry and Repository User Manual

Welcome and thanks for using the MMI Ontology Registry and Repository (MMI ORR) system.

This is the User's Manual for the MMI ORR and associated MMI tools and services.

This manual is comprised of two main parts:  The first part includes introductory materials, suggestions on getting started, frequently asked questions, and a list of known issues with the ORR.  The second part describes specific actions that a user might want to do with the ORR (e.g., working with vocabularies, working with mappings, registering an existing ontology).

Document Status

While this manual is largely complete and accurate, there will occasionally be pages that are out of data or need improving. When we know a page has an issue, we note that within the page.

If you see a page that needs improving, please either contact us, or open a new issue in the MMI ORR issues repository.