Children experience many transitions, including from home to an early care and education setting, between age groups or program settings, and from preschool to kindergarten. Supporting these transitions for children, families, and staff is critically important because even positive change can be challenging. How the foundation for positive transitions is laid across all levels of the system to support children, families, and staff through transitions can have far-reaching effects on children’s well-being and academic success. Program staff consider the long-term process of building and maintaining the capacity to support children and families at all levels. They also look at ways to improve how they connect and communicate within systems during transitions.