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.
Effective in version 10.2, the option to disable Generate First Level Output Groups is no longer available in the advanced properties of the Normalizer transformation.
Previously, you could select this option to suppress the generation of first level output groups.
For more information, see the
Informatica Big Data Management 10.2 Developer Transformation Guide