Save paper trades, reuse templates and review closed results.
In the Modeler, choose Save template and name the structure. Load it through Add → From Templates. Loading replaces the modeled legs, so check quantities and the mapped contracts.
Open Trades & Templates → Templates, select the template, choose Rename, enter the new name and select Save name.
Select the template in Trades & Templates and choose Edit legs. Change the type, quantity, target delta or days to expiry, then Save changes. Reopen it in the Modeler to check the mapped result.
Open Trades & Templates, select the open paper trade and choose its close action. Confirm the legs, then review the closed result and matching journal entry.
Open Settings and set the fixed fee per trade and fee per contract. Check the resulting commissions when opening or closing a paper trade.