Ask: I would like to see the previously displayed time period displayed when returning to a record after opening it in the calendar view.

The "Calendar" view only has a default view of calendars that contain "Today". Therefore, when entering multiple future schedules and past results, the user has to switch to the target week each time, which places a heavy burden on the user. In the tool They used before, registration was done from the weekly calendar view.  

On the "Weekly Report" entity as a prerequisite, the "Activity Details" entity is displayed in a sub-grid in a calendar view, It is assumed that the user will be able to enter "activity details" one schedule at a time by dragging and dropping them from the calendar.