If you are looking to swap sections with a classmate during week 1 and/or week 2 of the academic quarter, follow the instructions below: Email us at enrollment@lifesci.ucla.edu with the subject Section Switch-course name (ex: Section Switch- LS 7B) and cc your classmate. In your email include three different business days and six 15 minute time slots of when you are both available between 9am-11am and 1pm-3pm, Monday-Friday.