Once a processing set is published, which of the following actions cannot be performed?

When a processing set is published, it moves into a stage where certain modifications can no longer be made to ensure the integrity and consistency of the data that has already been processed. Specifically, editing the Document Numbering Prefix is not allowed after publication because this prefix is used to uniquely identify documents that are referenced once they are in use. Changing this prefix could lead to confusion or discrepancies in tracking and referencing documents.

Maintaining stable identifiers is crucial in data management and processing, as it guarantees that all parties involved are referring to the same entities without ambiguity. While other actions, such as adding or deleting data sources might still be possible depending on the system’s design or specific configurations, altering fundamental identifiers like the Document Numbering Prefix after a processing set is published is restricted to preserve the integrity of the completed processing set.