The user is on the manager screen with at least 1 class already created. The user then selects the class from the list by clicking on it, then clicks on the 'New Section' button. The manager pops up the section form.
A section has a name, but also usually has some students which can be filled in. Just like a class, the user can search for students through the add method. However, it only finds students who are enrolled in the class. A filled in form is below.
The user then selects 'OK,' and a new section in the class is created with the chosen name with the chosen students.