Consider how to use analysis to determine an approach, together with the opportunity to design decision making around a set of principles (see section 5 hybrid model).
Ystyriwch sut i ddefnyddio dadansoddiad i bennu dull gweithredu, ynghyd â'r cyfle i ddylunio penderfyniadau ynghylch set o egwyddorion (gweler model hybrid adran 5).