ALT Stories from the Field: Monsignor Doyle Catholic Secondary School, Waterloo Catholic District School Board. Healthy Schools Certification 4-Step Process Step 2: Step 2: Identify Your School Community Priorities, Assets, and Health Topic(s) Image of Monsignor Doyle Healthy Schools Student Leaders meeting to discuss the Healthy Schools Certification Process. We use student surveys, polls, and discussions to gather data and feedback about the needs and preferences of our school. We identified Physical Activity as our Priority Health Topic, and are working towards creating events to boost student participation in a variety of physical activities at school! Logos of Ever Active Schools, Ophea, and PHE Canada appear along white bar on bottom of slide. #HSCert.