"Dear Parents, I am writing to thank you for two things. A "thank you for joining" membership letter should include a personalized greeting to the new member.Use the member's first name in your salutation. We welcome and enroll all families who live in the San Bernardino City Unified School District. We are currently enrolling for the 2024-2025 school year. Here are 10 things your welcome letter or email to new members must include plus a template that can be customized for your organization. Whether it's from the pulpit, within your bulletin or your connection. 1. Enter the date at the top of the letter. On behalf of the staff at XXXXXX School, I am happy to welcome you to the 2013-14 school year! A good welcome letter acts as a travel guidepointing members to key resources, highlighting benefits, and outlining simple next steps.