Adding cell string content to calendar chart

[Joan Ibanez]

Is it possible to add content to the different cells in the calendar chart? For now I can only assign a value and it is colourly reflected, but with that I cannot define the beginning and end of a task for example, just show the changing value of a phenomenon like stadium assistance. I would like to show all due date projects in a calendar and therefore I need to mark them with text.

Any idea?

THX