Cloud Kicks has moved into the quality assurance (QA) phase of Salesforce product configuration and extension. The QA team is now trying to confirm it has delivered value to stakeholders based on business requirements. The team is asking questions such as, "Did we build the right product?'' and "Did we build the product right?" Which element should the business analyst use to help the QA team validate that the product fulfilled the requirements without ambiguity?

The project team at Universal Containers has started to review the existing Salesforce manufacturing solution that has low adoption and a variety of customization including custom objects, custom fields, renamed standard fields.
What should the business analyst recommend to the project team to increase understanding when documenting requirements, process and potential solutions?