Sony Xperia Z - How do I Create New Events in Gallery App?

[just.garet]

The Xperia Gallery App is clean and works well, however I can't figure out a way to create new events or folders.

Is there w way to view photos in folders separately by events instead of just one big folder organised by date or location?

I was using an HTC One before, where i could create events, merge events, split events, etc.