Transitioning from EASy to TEA

As shared previously, the Triton Enrollment Authorization (TEA) replaces the Enrollment Authorization System (EASy) as UC San Diego's enrollment authorization application within the Triton Student System (TSS).

As with any new enterprise application, some processes will look familiar while others will work differently. TEA has been designed to provide the core functionality needed to support Fall 2026 booking while establishing a more consistent, scalable foundation for the future.

What to Keep in Mind

• TEA is an enterprise solution, not a one-for-one replacement for EASy. While TEA supports the core enrollment authorization needs previously managed through EASy, some functionality and workflows differ by design. These differences reflect the transition from a highly customized, homegrown application to a more standardized enterprise application that supports the needs of the university as a whole.

• Some capabilities will be introduced over time. The initial release focuses on the core functionality needed to support Fall 2026 booking. Additional capabilities will be delivered through future releases as the application continues to evolve. In the interim, temporary workarounds or adjustments to existing processes will be required for functionality that is not yet available in TEA. We recognize that these adjustments require additional time and effort from staff and appreciate your flexibility as the application continues to develop.

• Some processes will change. As part of moving from a custom system (ISIS/EASy) to an enterprise solution (TSS/TEA), certain processes must be standardized to create a more consistent experience across the university. While these changes may require departments to adjust established practices, they also provide a sustainable foundation for future enhancements and long-term support of the system.

• Future improvements will be prioritized based on university-wide impact. Enhancements will be evaluated by considering the impact across departments and user groups, with the goal of creating solutions that provide value broadly and sustainably. User feedback is an important part of the ongoing evolution of TEA. While not every suggestion will result in a change, feedback will help us better understand department needs and inform future improvements that support as many users and processes as possible.

Support During the Transition

We recognize that this is not just a system change; it is a change that affects the people who use these tools every day. While TEA functionality is under development, many users will need to adjust workflows and use temporary workarounds, which will require additional time and effort from staff. We acknowledge the impact of these changes and appreciate your continued partnership as the application evolves.

Training materials and job aids are available on the TSS staff training website and student training website. FAQs and regular updates are available on the TSS website and through the TSS-entials newsletter. If you have feedback about TEA, please submit it through the Share Your TSS Experience form. During launch and hypercare, questions and issues should be submitted through the established TSS support channels so they can be tracked, prioritized, and addressed by the appropriate teams.

Thank you for your partnership and patience as we transition to the new Triton Student System.