Further guidance on the common transfer system and lost pupil database can be found Educational records, school reports and the common transfer system: guidance for schools and local authorities.
Ceir rhagor o ganllawiau ar y system drosglwyddo gyffredin a'r gronfa ddata disgyblion coll Casglu a chofnodi data ar iaith gyntaf disgyblion: canllawiau ar gyfer ysgolion ac awdurdodau lleol.