You need to make sure that what you're delivering matches what you wrote down in the scope statement. That way, the team never delivers the wrong product to the customer. As you complete each deliverable, you work with the stakeholders and the sponsor to make sure that you did the right work.

Explanation/Reference:
Explanation:
The procurement management plan describes how the project management team will acquire goods and services from outside the performing organization. It describes how the procurement processes will be used from developing procurement documents through closing contracts.

Projects exist to create a unique product, service, or result. The logon screen in this question is not a unique product. A minor change has been requested, indicating this is an ongoing operation function. Some of the criteria for projects are that they are unique, temporary with definitive start and end dates, and considered complete when the project goals are achieved.