Hi Alexis,
Based on the provided information we suspect that you’re mentioning about customizing time interval in Schedule. The default interval is One hour and using TimeInterval enum you can set the appropriate time interval. But currently in Schedule, we do not have custom time interval support. We have already logged feature for this requirement. Could you please confirm whether providing custom time interval is your requirement else kindly elaborate your query with more details along with screenshots (if possible).
Regarding appointments, are you mentioning about the rendering of appoitments based on time slots in schedule? Since the shared information is not sufficient to understand your query clearly, please let us know with more details about your query with screenshots (if possible), it will be helpful for us to check on it and provide you the better solution.
Regards,
Swathi G