However, many of the local authorities who commissioned external organisations noted that a considerable amount of their time was still required to support the process.
Fodd bynnag, nododd llawer o’r awdurdodau lleol a gomisiynodd sefydliadau allanol fod angen iddynt ymroi cryn dipyn o’u hamser o hyd er mwyn cefnogi’r broses.