2- Using the Task Add form: Go to the Task Add form and choose the Task Type to be Meeting

3- From the Calendar also click on New Event

 

The Task of Type Meeting (Event) form has many important fields:

In order to edit an Event, all what you have to do is click on the Event and a pop-up will appear, click on Edit Details.

Colors are reflected on the Calendar as shown below:

Tasks of Type Meeting are by default hidden in the Tasks grid Advanced Search. All what you have to do is go to the Advanced Search in Tasks grid and filter on Type equals Meeting.