Applying Commission Templates
Once a Commission Template has been created, it must be applied to an account, whether it be a live brokerage account connected via a data provider, or a simulation account used for paper trading.
The Accounts Tab
Commission Templates can be applied directly in the Accounts tab of the Control Center. To apply a Commission Template, first right-click any account listed in the tab, then click the Edit Account menu item. In the Account window, select your chosen template in the "Commission" field, then click the OK button. Commissions will now be applied to any displayed unrealized PnL related to that account, as well as the Trade Performance window.