Each contract performance notice published will be linked to the previous one in the sequence so that a viewer can track how the contract has been performed over its lifetime.
Bydd pob hysbysiad cyflawni contract a gyhoeddir yn gysylltiedig â'r un blaenorol yn y dilyniant fel bod modd olrhain i ba raddau y mae'r contract wedi'i gyflawni dros ei oes.