XYZ has developed a ticketing solution for sports events in Egypt to address several challenges, including mass riots, fans riots, traffic jams, and a black market for tickets. The solution involves a 5-step process: 1) profiling event attendees and creating ID cards, 2) verifying profiles, 3) purchasing tickets through various outlets, 4) exchanging paper tickets for official tickets at booths/machines near stadiums, and 5) being seated at events according to ticket information. The goal is to provide accurate attendee data, limit tickets per person, and ensure those who purchased tickets are admitted for security and traffic flow.