In the context of academic integrity software like Turnitin, Enrollment Key

Function

It verifies that the student has permission to join the "room" identified by the Class ID. This prevents students from other sections or institutions from accidentally (or maliciously) submitting papers to your course.

Panic, cold and sharp, spiked in Elias’s chest.

The wheel spun. Her reflection in the dark window looked hollow, a ghost of her undergraduate self who once believed ideas were meant to be shared, not policed. Now Turnitin was the gatekeeper, the cold arithmetic of academic virtue.

No Enrollment Tab: If your school uses an LMS (like Canvas), you might not need a Class ID at all. In many cases, you simply click the assignment link inside your school portal, and Turnitin enrolls you automatically. Summary for Success