An Imaging Set in Relativity is a saved configuration that defines both the scope of documents to be imaged and the specific settings for how the images should be created. The scope is determined by a data source, typically a saved search. The settings are defined in an imaging profile, which specifies options like image format (e.g., TIFF, JPEG), resolution, stamping (e.g., Bates numbers), and other imaging parameters.

A. User permissions are managed through groups, users, and workspace security settings, not through an Imaging Set.

C. Search results are often the input or data source for an Imaging Set, but the set itself also includes all the configuration settings for the job.

D. Export formats are defined in different areas, such as during a production or a simple file export, not within an Imaging Set, which is focused on creating images.

- Relativity Documentation, "Imaging," section on "Imaging sets." The documentation states, "An imaging set is a saved group of documents that you define for an imaging job... you must also select an imaging profile to provide the settings for the job."

- Relativity Documentation, "Imaging," section on "Imaging profiles." This page details the various settings (e.g., format, resolution, stamping) that are configured in a profile, which is then applied to an Imaging Set.