The New Jersey Transition Toolkit is designed to assist school staff and students with disabilities and their families in their efforts to prepare students with disabilities for entry into a successful adult life after high school.  The work to prepare students for a successful life that is done by the school staff, students, family members, agency staff, and others is referred to as "transition planning" and "transition services", since students are transitioning from school to adult life.

https://www.nj.gov/education/specialed/programs/njtransition/