Click the "I acknowledge that this WebMail is being sent to a group, and it does not contain any Personally Identifiable Information (PII)." field. Selecting this field indicates that you agree and understand that this is a section webmail message sent to multiple recipients, so it should not contain any personal information about a specific student. Section webmail messages are best for sharing general information such as teacher introductions, resources for everyone in the group, or reminders about upcoming schedule changes.