2) I my opinion resources (services) should be abstracted from assignments otherwise your assignments data model will be impacted whenever we invent new resource. e.g. there was a proposal for resource groups and accommodate role assignment on resource groups by changing the assignment data model.
Dolph,
2) I my opinion resources (services) should be abstracted from assignments otherwise your assignments data model will be impacted whenever we invent new resource. e.g. there was a proposal for resource groups and accommodate role assignment on resource groups by changing the assignment data model.