All the elements except adjudication need to be addressed in each policy. Adjudication is not an element of policy.

Explanation
TLS would be used with data in transit, when packets are exchanged between clients or services and sent across a network. During the data-in-use state, the data is already protected via a technology such as TLS as it is exchanged over the network and then relies on other technologies such as digital signatures for protection while being used. The data-at-rest state primarily uses encryption for stored file objects. Archived data would be the same as data at rest.

Within IaaS, the number of users on a system is not relevant to the particular hosting model in regard to cloud resources. IaaS is focused on infrastructure needs of a system or application.
Therefore, a factor such as the number of users that could affect licensing requirements, for example, would apply to the SaaS model, or in some instances to PaaS.