Best practice of role management in BRM.

Dear GRC Experts

Here I want to discuss with you about the best practice of role management in BRM.

We create connection and connect to development systems. Once I create or change roles in BRM, the GRC will link to development system and push all changes into development systems. Then I need to follow the system changing process to manually create change request and transport all changed roles to Q and P systems.

But, how can I delete roles in BRM? If I delete roles in BRM, how can I transport roles deletion into Q and P systems?

Thank you in advance

James