Looker Studio has rolled out a major update to its system, unveiling 170 new fields for reporting. Why we care: You can now create more in-depth, detailed Looker Studio reports because they will have access to data that previously wasn’t available. To get access to Looker Studio’s new fields, follow these step-by-step instructions:Click on ‘Data Sources’ in their Looker Studio account. Select the GA4 source you wish to update and select the ‘Refresh Fields’ button in the bottom left corner. A new window will then pop up on your screen with all 170 new fields listed.