Currently, if we want to give the same security role to users belonging to a security group, there are only the following methods.

These are not efficient in terms of operation.

 - The system administrator manually grants security roles to users.

 - Create an Azure AD group with security roles and add users to that group.

 - Use XrmToolBox to give security roles to all users at once.

If this feature is implemented, we think it will make Dynamics 365 more convenient to use security groups and security roles more conveniently.