Cleans supplier SKU whitespace and creates destination-specific export codes from catalog.csv in a single Transform and downloadable View, with reusable Run, suffix-only Change, and source-preserving Reset lifecycles.

Supplier catalog delivery workflow that uses catalog.csv as its sole source while preserving the imported dataset. It creates one Destination Catalog Codes Transform to trim whitespace from SKU values and append a destination suffix, then populates one downloadable Distributor Catalog View. Run produces EU-ready export SKUs and reuses existing generated state without duplicates. Change updates only the suffix to -US and rebuilds the existing View while preserving identities and trim settings. Reset removes the generated Transform, View, and attached Dataset while retaining the source, folder, specification, and Agent hierarchy. A subsequent Run restores the original -EU output and source-to-Transform-to-View lineage.