Hey, @smellen.
Yes, @Fiat Lux - ASIA is correct. You can use a third-party migration tool to help change the information. At this time, there isn't a way to import information into current members just through QuickBooks. However, I'll send feedback to our Product Developers so they can consider this a new feature in one of the upcoming releases. Here's an extra link that can provide you with some additional information:
If you have any more questions, feel free to ask. Enjoy the rest of your day!