For example:
// Generate a caption for trade with orderId T12345
var tradeCaption = Framework.DescribeOrderOrTemplate(Framework.Orders.get("T12345"))
// Generate a caption for a trading request to sell 0.20 lots EUR/USD
var requestCaption = Framework.DescribeOrderOrTemplate({
tradingAction: FXB.OrderTypes.SELL,
instrumentId: "EUR/USD",
volume: {lots: 0.2}
});