Rights for Interviewer Profile

Rights for Interviewer Profile

I saw that modififying Guest and Interviwer Profiles is locked, but I would need and intervier Profile with less rights than predefined. Specifically, I can assign a hiring manager from the client to interview some candidates, but I don't want him to see the Job Opening tab nor the other info associated such as the fee of the project, the log which shows all the candidates associated to the job opening. Would it be possible for my plan? It would be of great value for clients to login directly in Zoho, see the interviews scheduled, add notes and exit. Thank you and kind regards. Bogdan