Yn dilyn cyfnod cyncymhwyso llwyddiannus y broses gaffael, rydym wedi gwahodd y cynigwyr i lunio eu hatebion amlinellol. Bydd yr atebion amlinellol hyn yn sail i gam nesaf y gwaith o ddatblygu'r contract – y Ddeialog Gystadleuol. Mae’r weithdrefn Ddeialog Gystadleuol yn broses lle’r ydym yn gweithio gyda’r cynigwyr i lunio contract sy’n sicrhau bod ein hamcanion lefel uchel yn cael eu cyflawni, gan ganiatáu i gynigwyr lunio eu atebion unigryw eu hunain er mwyn cwrdd â chyfres o ofynion manwl, sy’n gyffredin i bob cynigwr. Yn y pen draw, bydd pob cwmni’n cyflwyno cynigion ar sail y gofynion hynny.
Following the successful prequalification phase of the procurement, we have invited the bidders to develop their outline solutions. These outline solutions will form the basis for the next phase of the contract development – the Competitive Dialogue.  Competitive Dialogue is a process through which we work with the bidders to develop a contract which ensures the delivery of our high level objectives, whilst at the same time allowing the bidders to fine tune their own unique solutions to meet a set of detailed requirements, common to all bidders, which each company will ultimately bid against.