1. We have an application with scheduling using calendar. We need help to fix the notifications based on user selection, both in app and email notification. We also want user to sync his schedules on this app to his Google calendar, Outlook calendar, etc.
2. When app sends notification to email, attach the calendar file to help format the email in calendar format. example on Gmail or Outlook.
3. Allow users to set availability and share calendar and other users can add events to only available dates and time on calendar.