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Step 2. From menu on the left pane, choose Application Onboarding, and fill in UUI url http://{{multi_service_vm_ip}}/iui/usecaseui/ which is published url on MSB IUI service with extra "/" at the end. Communication Inbox, Key and Secret are assigned by system automatically, and you don't need to input.
Step 3. From menu, choose Application Catalog and check UUI app
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