To limit the choice of events in Eventure online you need to enable the Event group option. This helps to prevent participants to be able to book events that are held simultaneously.
To apply item settings to events go to the Registration details page and click on the tab Reg.items, see image below. Now click the button Items settings.
A new screen opens in which it is possible to configure all the events that are on the Registration details page.
Step 1: Give all the events that are in the same group the same Id.
Step 2: Fill out the limit the amount of events to choose from via maximum.
!Do this for every event with the same Id.
Step 3: Click on save settings.
Now the participant will not be able to select more than the given number of events in this group.