Send a calendar subscription link to your email address using the Sync with Calendar or Mobile Calendar button on the Dashboard. Open the email from Lightning Bolt Scheduler with the subject "Calendar Subscription Notice." Copy the.ics file link from under the "Calendar for Google Calendar" section of the email. Navigate to Google Calendar (web application). To the right of the Add calendar field, click the three-dot settings button. From the drop-down menu, select from URL. Paste the copied.ics link into the field "URL" of the calendar. Leave the option to make the calendar publicly accessible unchecked. Click "Add Calendar." The calendar will appear in the other calendars section of the calendar list.