You can configure a local connection to IBM® MQ by specifying the Connection properties on the MQInput, MQOutput, MQGet, or MQReply node.
WebSphere MQ is available as a separate installation package, and your IBM App Connect Enterprise license entitles you to install and use WebSphere MQ with IBM App Connect Enterprise. For more information, see Installing IBM MQ.
If your WebSphere MQ queue manager is running on the same machine as IBM App Connect Enterprise, you can specify a local connection to enable your IBM App Connect Enterprise message flows to access messages on WebSphere MQ queues.
If you later decide that you want to control connection properties by using an MQEndpoint policy, property values that are set on the MQ Connection tab are ignored when a policy is attached to the message flow node. If you want to revert to using the connection details of the queue manager that was specified on the integration node, remove the settings for the Policy URL and MQ Connection tab properties.