Swap a Class

In a Registration Program?

Nondegree students, high school students, auditors, CU baby直播app and听staff using the tuition assistance benefit, and students taking classes through the Western Regional Graduate Program (WRGP) or intercampus enrollment follow different registration schedules.

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This action allows you to simultaneously drop a class you're currently registered for and replace it with a different class.

When You Can Swap

You may swap classes听during:

Your assigned enrollment dates
The schedule adjustment period in August (fall registration only)
The open enrollment period

After the last day to add a class, you need instructor and/or听department permission (requirements vary by department) to add a class to your schedule. Late adds are听typically only approved听if the听class has space available and you've been attending it regularly.

Why听You'd Swap

Dropping one听class to register听for another can be risky. For example:

If you drop a lab or recitation, you'll听automatically be dropped from the lecture too. If the lecture is full, you could get shut out.
If you drop a standalone听class and can't get into the new class for some reason, you could get shut out of your original class.

We encourage you to use swap functionality whenever听you want to trade one class for another, especially听if:

You'd like to move from one lab or recitation to a different听one (see first bullet point above).*
The class you'd like to drop is full (see second bullet point above).
You're only enrolled in one class (dropping could initiate the withdrawal process,听even if you register for another class right away).

*Note: The new lab or recitation must have seats available. If you try to swap your enrolled lab or recitation with one that's closed (with or without a waitlist), you'll lose听your place in both the lab or recitation and the lecture.

How to Swap

Swapping a Standalone Class (No Recitations or Labs)

Buff Portal
CU Boulder Class Search

To swap out a standalone class using Buff Portal:

Add the new class to your shopping cart听(class search听instructions).
Follow this link to Buff Portal's听听(you may be prompted to log in).
Select the class you want to swap out, then select "Drop/Swap/Edit Class."
Select "Swap This Class," then听"Continue."
In the registration system, select the class you want to swap out in the "Swap This Class" drop-down.
Next, select the class you want to replace it with from the "Select from Shopping Cart" drop-down and click "Select."
Review your selections, then click "Finish Swapping."

Once your request is processed, you'll see one of the following:

A green check mark ("Enrolled") in the status column and the message, "Success: This class has been replaced."
A yellow clock ("Closed Wait List Available") in the status column.听This means the swap was successful, but you're on the waitlist for the class you swapped into.
A red X ("Error") in the status column. Read the error message for details, then click "Resolve Errors."

To swap out a standalone class using CU Boulder Class Search:鈥�

Log in to .
Add the new class to your shopping cart听(class search听instructions).
At the bottom of the cart panel, click "Continue to Enrollment (Classic)."
If prompted, select the term you're enrolling in, then click "Continue."
Click the gold "Menu" button (upper right) and click "Swap."
Select the class you want to drop from the "Swap This Class" drop-down.
Select the class you want to replace it with from the "Select from Shopping Cart" drop-down and click "Select."
Review your selections, then click "Finish Swapping."

Once your request is processed, you'll see one of the following:

A green check mark ("Enrolled") in the status column and the message, "Success: This class has been replaced."
A yellow clock ("Closed Wait List Available") in the status column.听This means the swap was successful, but you're on the waitlist for the class you swapped into.
A red X ("Error") in the status column. Read the error message for details, then click "Resolve Errors."

To swap out a recitation or lab using听Buff Portal:

Follow this link to Buff Portal's听听(you may be prompted to log in).
Select the class you want to swap out, then select "Drop/Swap/Edit Class."
Select "Edit This Class," then听"Continue."
In the registration system, select the class you want to swap out from the "Classes you are allowed to edit" drop-down, then click "Continue."
Next, select the recitation or lab you want to swap into (it must have at least one open听seat), then听click "Select."
Note:听Selecting a waitlisted or closed section will drop you from both the lecture and the recitation or lab.
Review your selections, then click "Finish Swapping."

Once your request is processed, you'll see one of the following:

A green check mark ("Enrolled") in the status column and the message, "Success: This class has been replaced."
A red X ("Error") in the status column. Read the error message for details, then click "Resolve Errors."

Follow the steps below for classic registration; swapping is not yet available through CU Boulder Class Search registration.

Log in to .
Click the cart icon on the upper right.
In the cart, click on the lecture and scroll down to the "Required Sections" section.
Next, select the recitation or lab you want to swap into (it must have at least one open听seat), then听click "Add to Cart."
Note:听Selecting a waitlisted or closed section will drop you from both the lecture and the recitation or lab.
A pop-up will听confirm that you're adding the section to your cart. Click "OK."
Select your grade mode, if applicable, then click "Save Changes."
At the bottom of the cart panel, click "Continue to Enrollment (Classic)."
If prompted, select the term you're enrolling in, then click "Continue."
If you land on a page telling you you've completed preregistration, click "Continue in Portal."
Click the gold "Menu" button (upper right) and click "Swap."
Select the class you want to drop from the "Swap This Class" drop-down.
Select the class you want to replace it with from the "Select from Shopping Cart" drop-down and click "Select."
Review your selections, then click "Finish Swapping."

Once your request is processed, you'll see one of the following:

A green check mark ("Enrolled") in the status column and the message, "Success: This class has been replaced."
A yellow clock ("Closed Wait List Available") in the status column.听This means the swap was successful, but you're on the waitlist for the class you swapped into.
A red X ("Error") in the status column. Read the error message for details, then click "Resolve Errors."

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Main menu

Swap a Class

In a Registration Program?

When You Can Swap

Why听You'd Swap

How to Swap

Swapping a Standalone Class (No Recitations or Labs)

Swapping Recitations or Labs

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