Hours can be flexible and do not need to be completed in full-day blocks; it might be three or four hours blocks that add up to 80 hours over the period from appointment to March 2026.
Gall yr oriau fod yn hyblyg ac nid oes angen eu cwblhau mewn blociau diwrnod llawn; gellir gweithio blociau tair neu bedair awr i gyfanswm o hyd at 80 awr dros gyfnod y penodiad tan fis Mawrth 2026.