can i refer the signal name parameter in enterlong() to

[kaywai]

determine how an order should be managed?

For example:-

enterlong(100000, "myspeciallong");

if (Position.MarketPosition == MarketPosition.Long)
{
if {SignalName == "myspeciallong")
{
do something
}
}

[NinjaTrader_Bertrand]

kaywai, that would unfortunately not be possible, you would have to work with the IOrders here :

http://www.ninjatrader.com/support/helpGuides/nt7/iorder.htm