The document provides tips and suggestions for answering common participant questions about registration and fundraising for a NAMI walk event. It recommends double checking spelling of team URLs, providing alternative URL suggestions if one is taken, and explaining the difference between individual and team registration processes. It also offers advice on how to handle issues like cancelling a registration, changing participant details, or removing someone from a team. The document stresses using available resources and becoming familiar with registration and portal processes to be able to help participants independently.