Is there a way that I could control who will be allowed to perform my test?

URL of experiment: OperationSpanTask [PsychoPy]

With my experiment, I need my participants to be students from my university. I will be sending out a Qualtrics link to the students (where I will have 2 surveys) then after the surveys the participants will see the link above (pavlovia link) on Qualtrics. I believe that this should send them to the Ospan task. My participants can only be students from my university. I can’t accept participants from outside my university. Is there a way that I can run the Ospan task where only the students will have access to it?

Thank you for the help!

If you send a code from your Qualtrics then you could have an exclusion routine which only ends if that code is received.