Supporting direct support professionals in enabling people with intellectual disabilities to engage in meaningful activities: protocol for the Meaningful Activities 4 All (MA4A) study based on the human-centred design process.

Ethical approval by the Ethics Committee of the University Hospital Ghent, Belgium (reference numbers: B670202042983 and PA2021-091). All participants will sign informed consent forms. Results of this study will be submitted for publication in relevant peer-reviewed journals and will be presented at relevant conferences.