Increase number of groupmembers

For an event we use the group registration feature, each team can make their own registration .
The number of groupmemebers can vary from 6 to 9.

In some cases a team makes a registration for 6 persons, but at a later moment they want to add a teammember.
Is there a possibilty to increase the number of members using the backoffice, at the moment my only solutions doing it manually via the database.

Hi Vincent

Due to complicated fee calculation support in Events Booking (via custom fee fields feature), we still could not support changing number of group members in the backend yet

That's one of the priority task for me in the next release. Give me about 4 weeks to work on it and address this limitation

For now, you will need to change it via database

Regards,

Tuan