Use this link to share with your colleagues:
How to Clone Event Instances: https://help.pm.leapevent.tech/a/953581
For events with multiple performances, there's a faster way to create the instances once you've set up an Event Instance and reviewed it to make sure the Venue, Seating Type, Allocations, and Price Levels are accurate (and that there are no typos!).
At this point you can clone it to create the rest of the show run, rather than having to start from scratch each time.