Section 8 Enroll Service is seriously out of date and has duplication. This will be an expanding list of items to correct/change/add.
This is EnrolleeType, not EnrollingEntity.
Customer is not one of the items--this reflects a buy-sell relationship and is ambiguous. Entity is no longer used except with specific name ("Load Serving Entity" and "SchedulingEntity" below). These names reflect IRC and NAESB submissions.
The subtypes are