The documentation portal is undergoing maintenance. During this period, you can't create any new user credentials. If you do, you'll need to recreate the user credential after the maintenance period ends.
You can create and configure PowerCenter resources to extract metadata from Informatica PowerCenter.
Informatica PowerCenter allows you to load data into a centralized location, such as a data warehouse or operational data store (ODS). You can extract data from multiple sources, transform the data according to business logic, and load the transformed data into targets.