5. vCloud Resource Design : 5.4 Organization Virtual Datacenters : 5.4.1 Allocation Models : 5.4.1.4. Mixed Allocation Models in a Provider Virtual Datacenter
   
5.4.1.4. Mixed Allocation Models in a Provider Virtual Datacenter
A single provider virtual datacenter mapped to the cluster level, can be configured with multiple allocation models for consumers based on their functional requirements. Creating a provider virtual datacenter model, (Pay-As-You-Go), does not guarantee the same settings are applied across organization virtual datacenter, which changes the vSphere resource distribution in a similar manner to using multiple allocation models.