Separate three different jobs
Option validation, reference data and engineering calculations often share the same workbook. Identifying each role makes a migration easier to check and maintain.
Begin with one authoritative family
Choose a product specialist, establish which source is authoritative and prepare representative orders with independently calculated answers. Existing workbooks are evidence to investigate, not automatically approved specifications.
Preserve the details that matter
Units, rounding, dimensional boundaries and component references all affect the result. The evaluation should account for them explicitly before replacing an existing calculation.
Early access starts with an agreed workflow. Supported scope and onboarding arrangements are confirmed with you.
