In this context, what is the Source field used for?

• A. The list of fields that you can use when mapping processing fields.
• B. The catalog of all documents.
• C. A constant value for all fields.
• D. The default dataset used for mapping.

Answer: (A)

The Source field defines the input data you can pull from when you set up mappings. It lists the fields available in the source so you can choose which ones to map to the destination and apply any necessary transformations. This isn’t a catalog of documents, a single constant value for all fields, or the default dataset used for mapping; it’s the reference to the actual input fields you can use in your mapping rules. For example, you might select firstName and lastName from the Source to create a fullName in the destination.