When a user clicks Save within Commerce of CPQ, the user gets the following error: "insufficient access on cross reference id." Why?

When defining a new user, which Type value can grant a user account complete access to the CPQ Cloud site?

A Commerce Constraint rule has been used to show only the applicable currencies in the Currency attribute based on the value selected in the Country attribute.
After selecting the value in the Country attribute, what should be performed to run the specified Constraint rule?

Your customer has a Configurator on a site with two Commerce processes. Which two options allow you to control in which Commerce process a new transaction will be created when starting from the Configurator?

A user tries to upload the following Parts file from the ExampleParts_Testsite's.zip ZIP file by using FTP:
ExampleParts_Testsite's.csv.
What causes the Parts upload to fail based on the file name?