Curricular and Academic Web Services

The Curricular and Academic (CAOS) web services, formally known as the Course Roster Information Service (CRIS), is a set of web services that provides curricular, roster and student data to authorized recipient systems. Data is organized under three areas - Curricular, Course Roster and Course Roster with Student. Curricular information includes data on courses and their relationships. Course roster information supplements the curricular data by also providing a list of section enrollees and instructors. Course Roster with Student access provides curricular, course roster, student and advisor data.

Curricular and Academic Operational Data Store (CAOS) wiki space provides schema, data model and API information for the versions of the curricular and academic web services that are currently in production.   

To find a complete list of methods exposed by the CAOS Web service endpoints, read the version's "Service Interface" on the CAOS wiki page under the CAOS Web Services API section.

If you have questions on any of the information found on the Curricular and Academic Operational Data Store wiki space, please send an email to