Hi Michal,
Actually even super administrator is not able to edit event at front-end - at permission there is everything allowed (see attached screen)
Normally the fronted is only for managing own events. But there is a setting (Edit all events frontend) for changing this, when you set this to yes every organizer can see and manage all events in the frontend (as long as they have core.edit and not only core.edit.own Joomla ACL rights)
I have selected "American" Grading system. For organizers it working fine in event editing mode, but after grade is selected organizer as well as participants can see only number
Weird, going to test it myself, normally we always check the setting..
How can I put it to templates?
Use the placeholder MAT_BOOKING_GRADE
Kind regards,
Yves