# Landlord Those who manage one of the [Areas ](https://docs.deepmine.world/deepmine/deepmine-entities/areas)are called the Landlords. Eleazar's land surface management is extremely responsible and important. Therefore, it cannot be concentrated in one hand. Guided by the principles of the [DAO](https://docs.deepmine.world/deepmine/deepmine-entities/dao), the government divided the Eleazar's surface into 1000 areas and invited respectable citizens to take over the management of the areas. * Only one active area per one WAX ​​wallet is possible. * The owner of the area can own and manage a personal mine on their land, but only one. * Up to 100 [Mines ](https://docs.deepmine.world/deepmine/deepmine-gaming-nfts/mine)can be located in one area. * Only a [Geologist](https://docs.deepmine.world/deepmine/deepmine-entities/game-roles/specialist/geologist) can discover a new mine in the area after receiving permission from the landlord. * The landlord sets the fee for the maintenance of the mine (deducted from the mine output). * The mine maintenance fee cannot be increased unilaterally but can be reduced for the particular mine. * After discovering a mine, a Geologist receives a mine NFT that can be sold on the market. * Landlords can upgrade the land by rarity through spending DMP.
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