Edit Account Number - Options
The Options tab on the Edit Account Number dialog allows you to select the desired account number you want to use for your Options account orders & positions, and strategies.
Access from the Customize Account
Orders & Positions dialog and click Account
No. The Customize Account Number dialog is displayed.
Futures Account No. 
Contains the Futures account number(s) associated with the active window.
- Select the desired account number from the drop-down list box. The selected account number will be used by Strategy Automation and Account Orders & Positions for Options symbols.
You can also use the right-click shortcut menu item for Account Numbers for Orders and Positions to select the account to use for an asset class.
Set as Default - Check this setting to apply these settings as the default for all future Account Orders & Positions.
Click
OK to apply changes or Cancel
to exit without changes.