Is it possible to check the ad settings in advance?

Before submitting to the platform account, you can check the submission content generated from Shirofune's registration details in advance via CSV.

In the Ad Management > Each Ad Settings Screen > Ad Confirmation Screen, click the ∨ mark in the upper right of the option settings at the very bottom to open the settings field, turn on "Check submission content in CSV before submitting," and then proceed with "Submit." You will receive a notification by email after the CSV is generated. (Blue: On / Gray: Off)

After checking the CSV, if there are no issues, you can complete the submission to the platform account by pressing "Submit" again from Ad Management.