This basically an outbound event type mechanism, so if specific changes happen in Fusion HCM, your RSS reader (or program) that is subscribed to the related "Feeds" will pick up these entries to the feed.
Additional Details under the REST tab.
Atom/RSS feeds in R9.2 will include
New Hire
Terminations
Employee Updates
Employee Assignments
"Creates", "Deletes" or "Updates to any of fields" on the /emps or /assignments rest resource, will result in a feed being generated. The feed entry contains some basic attributes and the old and new values for any changed attributes (exception is sensitive information, which is excluded). Note that your Client Application can always follow a link in the feed entry to the "resource" to retrieve additional attributes.
The same applies to the "Workstructure" resources.
Attached below are public articles that show how to read and parse Atom Feeds
Reading & Parsing Atom Feeds - Rome & Apache Abdera
Atom Security
Atom is a RESTFul service so the WS-Security policies applicable to REST apply here as well. Fusion function security applies and the user accessing the Atom Feed must have a role that has access to the Atom Feed resource. Data Security however is the responsibility of the Client Application as the Atom Feed is published without knowledge of the consumer [This is the reason we exclude any sensitive attributes from the entry's content].
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Legal Disclaimer: All opinions are mine and do not necessarily reflect views or opinions of my employer Author: Kiran Mundy