What action ensures that the dynamic feed can be imported into Studio's dynamic profile?

Sharing the Google Sheet with the required Studio email addresses is crucial because Studio needs explicit permission to access and import the dynamic feed data. Without this sharing, Studio cannot read the content of the sheet, regardless of other settings. Incorrect options: The correct data types have been set in Studio: While important for proper data handling after import, this doesn't enable the import itself. The data in the Content Source Preview is assigned to DoubleClick: This step is for verifying the data within Studio, not for enabling the initial import from the external Google Sheet. The dynamic profile's rules have been set to show the right content from the feed's header rows: These rules dictate how content is displayed or filtered, but they don't grant Studio access to the source feed.