问题
How can I extend ASP Identity 2.2 Roles, to support isolated roles in their own groups, such as company1, company2 etc.
I am trying to scope and limit roles to a Company, such that each company can administer their own roles and have similarly named roles - under the company purview only.
I looked around and could not find a simpleway to extend the roles
In the samples, while it shows how to extend user profiles easily, it fails to do so on the roles side of the house!
来源：https://stackoverflow.com/questions/33446114/extend-asp-identity-role-to-add-groupcompany