This document is a guidebook from the Mayor's Office of Indianapolis for Mayor-sponsored charter schools. It provides an overview of key information for opening and operating a charter school, including working with the Mayor's Office, state compliance, assessments, funding, recruitment/enrollment, serving special populations, responsibilities as a public organization, staffing/governance, facilities, health/safety, nutrition, and other funds/services. The guidebook outlines processes like amending the charter agreement, maintaining contact information, required pre-opening visits and checklists, prior actions, and the accountability/oversight system used to measure school performance.