“…They are also poorly adapted to the needs of adults with profound intellectual disability as the majority of services initially target a population with less severe disabilities, such as people with mild‐to‐moderate intellectual disability (Certo et al., ; Hudson, ; Shogren & Plotner, ). The last major challenge is the lack of collaboration and coordination between professionals at different organizations involved in planning the transition to adulthood (Bindels‐de Heus, Van Staa, Van Vliet, Ewals, & Hilberink, ; Davies, Rennick, & Majnemer, ; Hubert, ; Hudson, ; Rapport spécial du protecteur du citoyen, ; Shogren & Plotner, ; Ward, Maliett, Heslop, & Simons, ). It is quite possible that this difficulty is linked to a misunderstanding of individual roles in transition planning and a lack of clarity in the division of responsibilities, which could lead to miscommunication between organizations (Gauthier‐Boudreault, Gallagher, & Couture, 2017).…”