What activities should be completed before an auction begins?

When compared to a quick project, what are the unique tabs that appear in a full sourcing project?
Note: there are 3 correct answers to this question.

Why would you run an RFI before conducting an RFP or an auction?

You are creating a sourcing event and want to ensure that your participants do not see confidential information in a specific section of the event until they have read and agreed to a confidentiality agreement. What can you use to restrict this section? There are 2 correct answers to this question.

When is the Ariba review button available? Note: there are 2 correct answers to this question.