# Withdraw

WITHDRAW SYSTEM :

* If yours project wants to take a fee or report unstake from stake of specific user you need to call `ISDK(farmAddress).noticeReducedStakeWithoutStakeId` 

```solidity
function noticeReducedStakeWithoutStakeId( 
    address _user,   
    uint256 _amount
)
```

* Once the stake was updated to new state there is mapping called 

  ```solidity
  mapping(address => uint256) public totalPendingAmountForUser;
  ```

that after `noticeReducedStakeWithoutStakeId` was called, contains newly collected rewards that stake that was updated was earning during staking time.

* In order for user to collect those collected rewards from `totalPendingAmountForUser` he can call directly from contract `TokensFarmSDK.withdrawRewards(msg.sender)` or you can execute withdraw from contract admin through `ISDK(farmAddress).withdrawRewards(addressOfUser)`