You can give your secretary access to the software to book upcoming appointments, register new clients and manage your whole agenda. They will not have access to your clients' personal info neither your off clinic appointments.
Access your username and click in "Your profile", in that page scroll down until you see the Secretaries section and click in "Add secretary".
You just need to add their name, email address and link them to a workplace. Your secretary will receive an email to set their password and she will be given an unique log in to access Nutrium.