How do I cancel one leg of a multi-leg Southwest reservation?

How do I cancel one leg of a multi-leg Southwest reservation?

Cancel one leg of a multi-leg reservation by dividing it first if multi-passenger, then canceling the leg online or via app. Credits for the canceled leg are issued.

No fees, but fare rules apply.

Use 844-928-0428 for assistance. Contact 844-928-0428 for division help.

This maintains the rest of the itinerary.