C - Youth:

Beginner + intake up to and including 12 years

B - Youth:

Experienced + intake from 12 years

A - Youth:

Advanced + Selection

B - Seniors:

Barony players with a level of NTTB 4th class or lower

NTTB players with level of 4th class or lower
Inflow of new members from the age of 18

A - Seniors:

Barony players with a level of NTTB 3rd class or higher

NTTB players with a level of 3rd class or higher