Single mint strategy
To start Vault Maxi you will need to have a vault filled with collateral. Single mint strategy will mint only one token for your configured liquidity mining pair and takes the other one from your collateral. For example dTSLA-DUSD. Only dTSLA is minted and DUSD is taken from collateral put into the liquidity mining pool. You need to change your main collateral setting to DUSD.
With this strategy you can use Vault Maxi to invest in DUSD-DFI by setting main collateral to DFI.
Decrease exposure
On a decrease exposure Vault Maxi calculates how many liquidity mining tokens need to be removed from the pool. The loaned part of removed tokens will be used to pay back loan, the main collateral part is deposited to your vault and therefore bring your vaults' collateral ratio into your defined range.
Increase exposure
On an increase exposure Vault Maxi calculates how much loans it can add and how many collateral needs to be withdrawn to be in the center of your defined range. Minted and withdrawn tokens will be added to the liquidity mining pool and therefore increase rewards received.