Opping a player in Minecraft: Bedrock edition
Via permissions.json
- 
Select Minecraft: Bedrock  
- 
Select "Files"  
- 
Double clock on "permissions.json"  
- 
Paste in the bellow code block replacing the <playername>with your in game name and thexuidwith your xuid
[
  {
    "name": "<playername>",
    "permission": "operator",
    "xuid": "<xuid>"
  }
]
- 
Save your changes  
- 
You will also need to make sure that your server is set to allow allow cheats, This can be done via the settings tab  
- 
Select save  
info
Once the settings have been saved you will need to restart the server for this to take effect.
Xuid
- Visit https://mcprofile.io/
- Search the players username
