Which of the following is NOT a function you can perform in Training Central?

Submitting expense reports is not a function that can be performed directly within Training Central. Training Central primarily focuses on managing training sessions, class bookings, and associated administrative tasks.

In this context, sending a class to be invoiced, creating a time block, and booking a class are all integral functionalities of the Training Central platform aimed at facilitating the training management process. These features allow for the effective organization and financial processing of training classes. However, expense reporting generally falls under financial management systems rather than training management systems, making it an external task that cannot be performed within Training Central.