English: common transfer file
Welsh: ffeil drosglwyddo gyffredin
Subject: Addysg
Welsh definition: Ffeil gyfrifiadurol a ddefnyddir pan fo disgybl yn trosglwyddo o un ysgol i un arall. 
English context: The school admissions register, the school attendance register[1] and the Common Transfer File [CTF][2] need to show the legal name of the learner in the first name and surname fields...
Plural: ffeiliau trosglwyddo cyffredin