Proposal for a decree by Katrien Schryvers, Eva Ryde, Tina Van Havere, Marc Hendrickx, Ine Tombeur, Hannes Anaf and Toon Vandeurzen amending the Decree of 15 July 1997 establishing an Office of the Children's Rights Commissioner and establishing the post of Children's Rights Commissioner and establishing a Supervisory Commission with regard to facilities for the deprivation of liberty of children and young people, as regards the working method of the commission