Within a Blueprint, allow for the creation and RBAC of Resource Groups based on an array
Suppose I have a standard set of Resource Groups that I want to be created for each subscription - think of them as team names for the sake of this example).
Within the ARM template, I have a variable (using parameters) containing an array of team names I want to create.
Within the blueprint, I want to be able to enumerate over this array and create the RG's using variable substitution to adhere to a naming convention. Each RG then having a consistent set of RBAC applied.
After triggering the BluePrint, I would have the confidence that the subscription exactly matches the definition in the BP with all of the team name RG's there and defined.
I know I can do this kind of thing with regular ARM but, within the BP world, paricularly with Resource Groups - this doesn't seem to be possible.