Hello,
As other users, I have a problem with the link Trainers <=> Classes
Documentation says :
When installing BeHeath theme successful, navigate to Custom Fields > You will have Class Custom Fields > Open this custom fields. There are 4 fields as Trainer Infor, Class Start Time, Time Durations and Class Level. These fields will be displayed when you have created a new class. You absolutely change the name of fields or add new fields to Class Custom Fields as you want.
However, in my installation the custom fields that point in the documentation do not appear. So I have no way of relating a class to a coach.
Can you fix it ? Will you need the credentials ?