You can update the ISA in two ways: installing
product plug-ins, and upgrading the ISA itself. Use the Updater component
to perform both tasks:
Open the IBM Support Assistant by clicking Programs > IBM Support Assistant > IBM Support Assistant.
Click Updater.
To install a product plug-in, click New Products and Tools.
To install an updated version of ISA, click Upgrades.
Select the item or items to install. Plug-in features
are categorized by product family, so expand WebSphere and
select WebSphere Message Broker.
Click Install.
Click the feature to read its licence agreement, then accept the
license agreement.
Click OK to restart ISA.
When you have installed the product plug-in successfully,
click Product Information, Search, Tools,
or Service to find out what resources are available
for WebSphere Message Broker.