Numerous authors wrote about the need for the fields of health, school and family to work in collaboration for the educational success of children with disabilities, health problem or those having difficulties in school. They say that the professionals from the health agencies and the schools have different expertise. However, it seems some professionals stigmatize these differences as the main problem of working together. The study presented in this article addresses the needs the professionals of school boards of Estrie and the Centre de réadaptation de l’Estrie to meet in order to improve their collaboration. The analysis of comments made by participants has not only conducted to identify their needs, but also solutions.