The exercise enables the local authority to track the interactions and contact between these young people and a range of professionals prior to them presenting as homeless.
Mae'r ymarfer yn galluogi'r awdurdod lleol i olrhain rhyngweithiadau a chyswllt rhwng y bobl ifanc hyn ac amrywiaeth o weithwyr proffesiynol cyn iddynt ymgyflwyno fel person digartref.