Ability to setup default set of roles for tenants

Hi,

I know that tenants define roles and assign users and secuables to roles.  We want to suggest a certain set of roles to our tentants to help them organize application access rules.  It would be great if we could assign securables to these default roles also.  We know that the tenant admin would be able to setup roles however they want, but we want to give them this jump start.

Is there a way that a provider developer or a provider admin can create a default set of roles that would be created each time we bring up a new tenant?

Thanks,

Steve