It looks like Simplifi integrated the Maryland529 aggregator… https://community.simplifimoney.com/discussion/9844/maryland529-aggregator-link-edited
How hard would it be to incorporate that into Classic?
Hi @K2Online,
Thank you for taking the time to post in the Quicken Community and for sharing this information about the Maryland529 aggregator.
If you haven't already tried this, I suggest adding the account using College Savings Plan of Maryland, as shown in the screenshot below. This may allow Quicken Classic to connect to the Maryland529 accounts through the available financial institution connection.
Let me know if you can successfully add and connect your accounts. If you encounter an error, please provide the error code or message and, if possible, upload a screenshot for reference.
I look forward to your reply!