More recently it became known that in MCPE 1.2 you will be able to set permissions for players in Minecraft Realms or on other multiplayer servers.
A new feature includes the ability to assign a creator, admin, or VIP status for a certain player. All this is very simple. You will need to choose a nickname and enable or disable features.
I am a professional from Minecraft PE Team that creates and publishes the best content for Minecraft players. We have been studying custom gameplay, modding features, as well as popular game themes for a long time. You can be sure that our materials are designed for the player to spend more time in the game world than usual. Additionally, our modifications will allow you to turn your game into absolutely any other theme. I'm also a pretty good player, so I'll try to answer any of the questions in the comments.