# Landlord
Those who manage one of the [Areas ](/deepmine/deepmine-entities/areas.md)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](/deepmine/deepmine-entities/dao.md), 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 ](/deepmine/deepmine-gaming-nfts/mine.md)can be located in one area.
* Only a [Geologist](/deepmine/deepmine-entities/game-roles/specialist/geologist.md) 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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