Create role map table for record_type. Add PK for record_type_rm. Add FK from record_type_rm to rm_entry.id. Add FK from record_type_rm to record_type.id. Create an index for the FK column record_type_rm.rm_entry_id Add a system role (in rm_role) for Record Type viewers. Add a system role (in rm_role) for Record Type administrators. Add a system role (in rm_role) for Record Type editors. Add a system role (in rm_role) for Record Type auditors.