This video provides information about how to create PowerCenter Web Services hosted by the Web Services Hub. This video also informs how to create web source and targets, how to create workflows into Web Service and testing it's functionality from Web Service Hub.
How to find in which host the Repository Integration service is running in a multi node domain
How to unassign services from an expired key and assign them to a valid key in 9.1.0 and 9.5.1
Converting and adding of a self signed certificate to use a Webservice Consumer transformation