Minecraft PS4, Playing Same World But Different Users?

I've never played minecraft on the playstation and I was wondering if it is possible to have to different users (Same Console) both play on the same world. I don't mean split scree. Me and my brother want to start a world where we can both play, however is it possible for him to play on the world when I'm not playing if I'm the one that created the world? Or can he only play on the world when I'm also playing?

I think he would have to play as your user profile because that profile has the world save data, while his profile doesn't. You can just go to your Minecraft save data and copy your world into his profile. That way, he can access the world too. You could do that again if you make a lot of changes on one of your worlds. Hope this helps.