How to Change World Type in Minecraft Server?

Server.properties

Determines the type of map that is generated. default Standard world with hills, valleys, water, etc. flat A flat world with no features, can be modified with generatorsettings. largeBiomes Same as default but all biomes are larger.

What is Level Type?

Level Type refers to the type of map or world that your server generates.

What is Op Permission Level?

The op permission levels are as follows: Ops can only bypass spawn protection . Ops can bypass spawn protection and use /clear, /difficulty, /effect, /gamemode, /gamerule, /give, /summon, /setblock and /tp, and can edit command blocks. Ops can do all of the above, in addition to /ban, /deop, /kick, and /op.

What is Level Seed in Minecraft Server?

Minecraft server level seeds are values used to generate unique Minecraft worlds. Setting the level seed involves editing server.properties and generating a new world.

Change the Level Type of Your Java Edition Minecraft Server

Stop your server.
In your Multicraft Control Panel, navigate to Files > Config Files.
On the Config Files page, select Server Settings.
Locate the option called level-type and enter the level type you want: DEFAULT, FLAT, LARGEBIOMES, or AMPLIFIED.