Specify Trading Defaults on this page.

When Confirm position closing is checked, closing a position must be approved by the user.
When Confirm order cancelation is checked, cancelation of an order must be approved by the user.
When Confirm order modification is checked, modification of an order must be approved by the user.
When Confirm order placement is checked, order placement must be approved by the user.
When Warn if active orders on exit is checked, the user gets a warning message when he tries to exit, if he still has active orders.
When Warn if open positions on exit is checked, the user gets a warning message when he tries to exit, if he still has open positions.
When Warn if active strategies on exit is checked, the user gets a warning message when he tries to exit, if they still have active strategies.
Account - specify the default account name for the Order Entry and Quick OE panels.
Expiration - specify the date by default when the order expires.
Order type - set by default the best type of order for creating.