The document summarizes an informational webinar for the Blue Button Co-Design Challenge. The webinar provided background on the Blue Button initiative, which allows patients to access their health data. It described the goals of engaging patients, companies, and developers to expand the use of clinical data through a competition. Participants were invited to submit patient applications or developer tools that utilize the Blue Button Plus standard by certain deadlines for a chance to win cash prizes. The webinar also reviewed the Blue Button standards, history, and opportunities to involve patients in the design process through another organization.