If the FRONT ARENA application is set up accordingly, it publishes a message by way of its AMB middleware each time a new object is created or an existing one is modified or deleted. The bridge component of the adapter subscribes to all these messages. Each event message received is forwarded to a WebSphere MQ queue.
In order to enable the adapter to handle these events, it must be configured to use this queue as its InputQueue (in its connector specific properties).