Minimum scheduling notice can only be set as a fixed time window from the current moment. There's no way to calculate it dynamically based on when another meeting in the customer journey is scheduled.
Admins should be able to set a minimum notice period relative to a specific event, such as "this meeting cannot be booked until at least 1 day after the installation call date," using a field value stored in the CRM or passed as a parameter.
Without this, teams with sequential scheduling requirements are forced to use an artificially large static buffer that approximates the gap they need, creating cases where meetings are blocked unnecessarily early or allowed too close together.