Scenario:
We are trying to get a banner to display on our website and user account to remind the client that they have an upcoming Calendly booked appointment with us.
We therefore want to use the date and time of the call in the banner message. And display the Banner message continually until the appointment time.
Problem:
However, it doesn't appear as though a Banner can be triggered to appear from custom data.
Is that correct? And if so, is there another way to achieve this objective?