This scenario explains how a user manages the permanent teacher database of our application. How a user arrives here is explained in the Navigational Bar. When this teacher management UI is opened "fresh out of the box", most of the content is already finalized. However, there are no courses in the permanent resource database, so this is reflected under Course Preferences. This is shown below.

Figure 1: Teacher Management Before Courses are Added

Note that the course listing reflects all the courses in the course database. For a scenario on how to add courses to the permanent resource database, please see the course management scenario. An example of the teacher management with three courses in the resource database is shown below. All course preference ratings start as 3 by default before any changes are made.

Figure 2: Teacher Management After Courses are Added

A teacher resource is defined as having the following:

1. Last Name is the last name of the teacher.
   
2. First Name is the first name of the teacher.
   
3. EMPLID is the employee identification number as assigned by the employer.
   
4. Office Location is the office building and room number of the teacher.
   
5. Email is the email of the teacher.
   
6. Phone # is the phone number of the teacher.
   
7. Availability is when the teacher wishes to work.
   
8. Course Preferences is the ranking of classes a teacher wishes to teach.
   

This tutorial describes how a user manipulates teacher resources within the permanent database through these actions:

• selecting a single teacher
• adding a teacher to the database
• editing an existing teacher
• removing an existing teacher
• selecting of multiple teachers