The Google Analytics Measurement Protocol API allows our pixel to send data to a single property, therefore, we have the ability to hardcode the property to measure performance. If you’d like to use GA4 as your new source of truth, we would need the Measurement ID to update the mapping. In the screenshot below, you will find where you can locate the Measurement ID that starts with “G-"
Additional Note:
We are unable to retroactively move the data, which means that once we update the mapping to the new property, we will start to send data to GA4 from that point forward only.