Eurex Release 10 > Functional Features > Changes to Order Handling > Own Order ID  

Own Order ID

We also introduce a new field in the order entry windows in the Eurex front-end that allows you to specify an own order reference to help you better track your orders in the central order book. The 12 byte alphanumeric reference number that you assign to an order must be unique for a trader subgroup and for the respective futures contract and/or option series.

Rather than having to wait until you receive your order confirmations from the Eurex host to track your orders, you can now change, modify or delete an order rapidly by just referencing to your individually defined order ID.