How to place orders with Connect codes Connect code is an order identifier automatically generated in the boss background when applying. Like the channelID of a node, it is the basis for our tracking of trade from a given institutions. Therefore, the connect code must be marked in the "tag" when an order is placed. Example: Your connect code is "ABCD"; When you place an order, you need to input the connect code in "tag". For example, on the information of trading order No.