After doing the Calendar Post Deployment Configuration below, set up the Calendar on the Day Attendance record page.
Go to the Day Attendance Record Page > update the to Template = Header and Right Sidebar > Search the Single Calendar > Drag and drop the Single Calendar Component in the right side of the Information Details section.
Click Save.
After saving, you can now view the Calendar Component under the Day Attendance layout.
Calendar Start and End Time on Day Attendance
When viewing the Calendar LWC on a Day Attendance record,
If the Day Attendance’s Contact → Primary Educational Institution → Default Timetable Structure → Day Start is populated, then Calendar LWC Start Time will be equal to the Day Start.
If the Day Attendance’s Contact → Primary Educational Institution → Default Timetable Structure → Day Start is empty, then Calendar LWC Start Time will be equal to the PosiEd Settings' Calendar Start Hour.
If the Day Attendance’s Contact → Primary Educational Institution → Default Timetable Structure → Day End is populated, then Calendar LWC End Time will be equal to the Day End.
If the Day Attendance’s Contact → Primary Educational Institution → Default Timetable Structure → Day End is empty, then Calendar LWC End Time will be equal to the PosiEd Settings' Calendar End Hour.