Access the ORR

The MMI Ontology Registry and Repository (ORR) is a web application through which you can create, update, access, and map ontologies and their terms. The MMI ORR User Manual is located here.

If you have any trouble or suggestions about ORR please contact us.


Funding for the latest modifications to the ORR software has been provided by the EarthCube X-DOMES Project.

The MMI ORR instance at mmisw.org is hosted by the Harte Research Institute, Texas A&M University - Corpus Christi, Corpus Christi, TX, USA