...
You shouldn’t create organizations if you’re placing a student with an individual. For example, perhaps you want to record that a student has an internship with Professor Allison Shaw. Rather than create Professor Shaw as an organization, create her as an individual. If she teaches at your institution, you’d create her as a faculty member.
Go to All Users > Add Non-StudentOrgStudent/Org.
Click Change to Organization.
Enter the organization's Name and, optionally, Phone, EIN, Email and Address.
Click Add; a new screen appears.
In Primary Constituent Code select an organization type.
Click Submit.
You may wish to document the primary contact of the organization. You can see this contact while reviewing the organization or when using the organization finder. To record the name, while on the organization’s profile, click the organization’s ID number.
Enter the primary contact’s First Name and Last Name.
Click Save.
...