Why didn't the short message of Shenzhen Foreign Language High School Park Boya High School explain which school was admitted?

Boya Middle School is a park school in Shenzhen Foreign Language High School. According to official website of Shenzhen Foreign Language High School Park, Shenzhen Foreign Language High School Park is a boarding public high school park directly under the city initiated by Shenzhen Municipal Party Committee and Municipal Government, undertaken by Guangming District and fully managed by the core management team sent by Shenzhen Foreign Language Group. Boya High School is one of the schools in Shenzhen Foreign Language High School Park. The admission notification message of Boya High School in Shenzhen Foreign Language High School Park is an admission notification message sent by Boya High School, and there is no need to notify the admission school separately. Therefore, the short message of the admission notice of Boya High School in Shenzhen Foreign Language High School Park did not indicate which school was admitted.