Working together to deliver a more efficient and effective service requires a shared vision, common goals and agreed resources to support the service at the outset.
Mae cydweithio i ddarparu gwasanaeth mwy effeithlon ac effeithiol yn gofyn am weledigaeth a rennir, nodau cyffredin ac adnoddau y cytunwyd arnynt i gefnogi'r gwasanaeth ar y dechrau.