Four ways in, depending on who you are. Pick the one that fits and you will reach someone who can actually answer.
Site licences, bespoke modules, contracting. Tell us the plant, the modules and the number of operators, and the first reply carries a quote and a demonstration.
Want to break the model before you believe it? Ask for a session where you induce an upset and watch the plant respond. That is the only demonstration worth giving an engineer.
Already registered and something is not working. Include your account email and the module you were in.
Technical colleges and universities. Cohort licensing, instructor dashboards and curriculum fit.
The more specific you are, the more useful the first reply.