How to create a event type for my calendar
From the dashboard, scroll down and select General
Then click on the system tab
In the calendar event type, click on the+.
Enter the event name
And click on material.oi
It will open a new window, where you can choose in a library of icon. You can copy the icon's name.
And paste it in the icon ID
You can select the icon's color
Then click save
Then you will be able to click on your calendar and choose between the event that you have created which one you need.
And it will display, and book your availability in your calendar.