This should also include some record of the proceedings of the group (including information on where, and from whom, evidence has been gathered), particularly if the group has met in private.
Dylai hyn hefyd gynnwys rhywfaint o gofnod o drafodion y grŵp (gan gynnwys gwybodaeth ynghylch ble y cafwyd tystiolaeth a chan bwy) yn enwedig os yw’r grŵp wedi cyfarfod yn breifat.