"4-eye principle" when publishing an event

Hi, my association is using Joomla Events Booking. There are several volunteers creating the events, which leads to inconsistencies and errors.
We would therefore like to establish some kind of "4-eye principle", i.e. one person needs to check what has been entered into the system before it can be published. Do you have any idea how this could be done?

Hi Martin

If the user who is submitting ticket belong to a user group which does not have Edit State permission, the event will be Pending and need to be approved by someone who has higher permission (could be from administrator area of your site)

So the question here is what user group the users you are talking about? Maybe you should submit a support ticket so that I can check the setup directly on your site and give you details instructions

Regards,

Tuan