Online Registration

All registration at Drew University is processed online via our Treehouse system.  After you have reviewed and selected courses with your academic adviser, you will register online, using the PIN given to you by your adviser. For new First year undergraduates, Registrar’s office staff will be on hand to assist with your first Drew registration during June orientation.

To register follow these instructions:

  • Go to
  • Log in using your username and password
  • Under the Registration Tools heading, click on Registration Status

Note: If you do not know your ID and password, please contact the Help Desk.

Changes in Registration

If you find that you need to make changes in your registration (drop/add) after classes begin, you may do so during the first two weeks of classes. During the second week of classes, you may add a new course only with the approval  of the course instructor. To request approval during the second week of classes, you must email the instructor with the CRN for the course as well as your name and ID number. If the instructor grants permission, he/she will email you back and then you will be able to add yourself into the course.

You may not enter any new course after September 15th. You may withdraw from a course with a “W” through the end of the ninth week of classes, November 7th. Courses dropped during the first two weeks do not appear on your record.  Courses dropped from the third through the ninth week are entered on your record with the notation “W” (withdrawal). Note that a “W” carries no negative GPA value. After that point, a notation of “F” appears on your record if you have not otherwise withdrawn. All of these dates can be found on the CLA Academic CalendarTheological School Academic Calendar, or Caspersen Academic Calendar. It is your responsibility to follow all posted deadlines on the academic calendars.  To follow calendar alerts sent by the Registrar’s office, follow us on Twitter at

If you have any questions, please email

Register for Classes

Follow the instructions below or follow the short video available at:

Once you have selected the courses you wish and noted the CRN # for each course, you are ready to register. You will be required to meet with your adviser to receive your PIN for registration. You and your adviser can see your schedule within Self Service (SSB) – for students, the schedule is within the Registration menu. If you intend to be a full time student for the semester, you need to register for a full schedule (12 or more credits) excluding waitlisted courses. Waitlisted courses will not be considered when determining your status. Note that if you add yourself to a waitlist and you are approved for a seat, you will receive an email with permission to add. If you do not add within 24 hours of receipt of the email, the seat moves to the next student on the waitlist.

Search for courses for a term

To search for available courses

  1. Go to
  2. Under the heading “Registration Tools”, click on the “Look Up Classes” link.
  3. Select a term to search from the dropdown menu and then click “Submit”.
  4. If you would like to search by a specific subject, highlight the subject and click “Course Search”.
    • This will display all the classes offered during the term selected.  Click on “View Sections” in order to see the sections offered for a particular class, with details including instructor, schedule, seats available, instructor approval required (this will show in the “Attribute” column), etc.  You can also click on the CRN (course record number) to gain access to more detail, such as the books for the course and the catalog entry.  NOTE:  Instructor approval required will appear underneath the title within the “Attributes” portion of the detailed information.
  5. If you would like to search by criteria other than subject, click on “Advanced Search”.
  • You have the ability to search by a class title, type of class, course level (the levels are defined in the message at the top), instructor, gen. ed. requirement, start and end times, and days of the week the class is offered.
  • Once you have highlighted the criteria to be used for the search, click on “Class Search”.  Keep in mind that you must select at least one subject for the search.
  • All the classes meeting the criteria will be displayed, with details including instructor, schedule, seats available, etc.  You can also click on the CRN to gain access to more detail, such as the books for the course and the catalog entry.

6. Note the CRNs of courses you are interested in taking.


i.  Any classes not accepted will be displayed under the heading “Registration Add Errors”.
ii. Types of errors:
    1. You are already registered for another section of the same class.
    2. You have a time conflict with another class.
    3. Your class has a co-requisite which you did not select at the same time.  Co-requisites MUST be added together.
    4. Your class requires “instructor approval”  and the instructor has not yet entered the approval or you have not yet contacted the instructor for approval. You will not be able to register for the class without this approval.
    5. The class is closed and there are no more openings on the wait list.
    • If you don’t know the CRNs or want to search for another class, click on “Class Search” at the bottom of the screen.  Details on how to search are provided under “Search for courses for a term”, above.
    1. Once registration is open, the box under “Select” will be displayed and you can check off the box and click “Register” to register for that course section.   If you check the select box and click “Add to WorkSheet”, the course will be added to your worksheet list.  You will not be registered for the class until you “Submit Changes” (from the Register, Add or Drop Classes worksheet page), which will add all of the courses in your worksheet to your registration.
    • If a class is closed but does have openings on the wait list and you want to be placed on the wait list, you need to add the CRN to the Worksheet and “Submit Changes”.  The class will appear in the “Registration Add Errors” until you select “Wait Listed” in the action dropdown menu and “Submit Changes”.  To see your position on the wait list, select the link at the bottom “Student Detail Schedule”.  Under the waitlisted course, you will see the “Waitlist Position”.
    • To drop a class you have registered for… 
        1. In “Register, Add or Drop Classes” under the “Current Schedule” heading, click on the dropdown under “Action” and select your drop option.  “Submit Changes” and the class will be removed from your “Current Schedule”.
          • NOTE: This will submit everything on the page, including registrations for courses added to your worksheet.

Seat Availability

Once you have clicked the “Course Search” button as was described in the “Search for Courses for a Term” above, you can select specific courses to view the seat availability for that section.  Click on the desired section, and you will see something similar to one of the following screens:
Please note that if a Cross list (XL) exists, then you should pay special attention to the Cross List Seats remaining, not the section Seats remaining.  In the examples above, there are 24 seats available for students, not 25.

Change Your Grade mode from Regular to Audit or Pass/Fail

“Change Class Options” allows you to change your grade mode for any registered classes.

  1. Go to
  2. Under the heading “Registration Tools”, click on the “Change Class Options” link.
  3. Choose a term, if asked.
  4. The classes you have registered for will be displayed.
  5. Find the course you’d like to change the grade mode for and click on the dropdown to the right of “Grade Mode”.  Select the grade mode desired.
  6. Click “Submit Changes” to save your selections.
  7. Please read policies on Audit or Pass/Fail guidelines.