This allows the User to view Calendar entries from the Contact, Cohort, and Resource/Location.
Configure the user profile on the Object Settings when the tab is not visible.
Go to Setup > Profile > Standard Platform One App User > Object Settings > Multi-Calendar View > Default On > Save.
Also, give access to the Apex Classes.
Note: You need to configure the Profile of the User that you want to give access to the My Calendar.
In the Standard Platform One App User profile, go to the Apex Class Access and the following Apex Classes
PosiEd.CalendarController
PosiEd.ColorHexGenerator
PosiEd.CustomCalendarPortalHandler
You can now check the Internal User Calendar by searching it on the App Launcher.
When a record is selected from any search box, the related calendar records in the calendar should have the same color displayed regardless of the type of Event.
When multiple calendars are being viewed, the events are organized logically.
When viewing the Multi-Calendar,
If the PosiEd Settings' Calendar Start Hour and Calendar End Hour are populated, then Calendar LWC Start Time will be based on the Calendar Start Hour and End Time will be based on the Calendar End Hour.
If the PosiEd Settings' Calendar Start Hour and Calendar End Hour are empty, then Calendar LWC Start Time will be 7 am and End Time will be 7 pm. (internal default)