Following an email from the Director of Commercial and Procurement, explaining the reason for and scope of the work, the individuals were contacted by Cwmpas and virtual interviews were arranged.
Yn dilyn e-bost gan y Cyfarwyddwr Masnachol a Chaffael, yn esbonio'r rheswm dros y gwaith a chwmpas y gwaith, cysylltodd Cwmpas â'r unigolion a threfnwyd cyfweliadau rhithwir.