You can perform one-time releases and transfers of funds on negative balances.
When a negative amount is released, the system applies the amount to all departments that are configured to allow negative reserves. You need to select the merchant's Send Debit check box to ensure the merchant is debited for the negative amount being released (assuming it is not applied to any departments' reserve balances).
For example:
When a department that is configured to allow negative reserves has a positive reserve balance, any negative release amount is applied to that department's reserve balance.
Note: After the system has applied a positive release amount to the last department (according to the Department Priority setting), any remaining amount is applied to the first department and then any subsequent departments (according to the Department Priority setting).
This chart outlines the release activity workflow for merchants with a negative reserve balance: