This topic describes how the WebSphere MQ link interoperates between a service integration bus on WebSphere Application Server and a WebSphere MQ network.
For information on how point-to-point operation works across the WebSphere MQ link, see Point-to-point messaging with a WebSphere MQ network.
For information on how publish and subscribe operation works, see Publishing and subscribing with a WebSphere MQ network.
See Messaging between two WebSphere Application Servers through WebSphere MQ and Messaging between two WebSphere MQ systems through a WebSphere Application Server for information on two-stage interoperation between service integration environments and WebSphere MQ networks.
For conversion of messages exchanged with WebSphere MQ networks, see Conversion of messages to and from WebSphere MQ.