We used the Harvard Kennedy School of Government's Maturity Model for Digital Services, which came out of a convening of public sector digital services teams from around the world.
Fe ddewison ni ddefnyddio Model Aeddfedrwdyd Harvard ar gyfer Gwasanaethau Digidol, a ddatblygwyd ar ôl cynnull timau gwasanaethau digidol sector cyhoeddus ledled y byd.