1. ServiceNow Product Documentation, "Transform Maps": The official documentation states, "A transform map is a set of field maps that determine the relationships between fields in an import set and fields in an existing ServiceNow table... After creating a transform map, you can reuse it to map data from another import set to the same ServiceNow table." This directly confirms that the configuration is a reusable template.
2. ServiceNow Product Documentation, "Import Sets": The overview of Import Sets describes a structured, multi-step process (load data, create transform map, run transform) that is inherently designed for consistency and reuse. The documentation notes, "The Import Set process provides a mechanism to pull data into ServiceNow and transform it before it is loaded into a production table," highlighting a standardized, and therefore reusable, workflow.
3. ServiceNow Developer Documentation, "Import Sets Technical Best Practices": This guide emphasizes the importance of creating robust and reusable import processes. It states, "Transform Maps are reusable entities that can be used by Scheduled Imports or other scripts to process incoming data." This explicitly frames Transform Maps as reusable components for facilitating data imports.