Print Extra Item in the calendar (Calendar Print Assistant)

Hello, i would like to print the body of the task when i print my calendar.

so far i checked the .calx and the .catx files and i realized that this is
the part that select what to print:

<Content Orientation="Fill" Margin="2,0,2,0" HorizontalAlignment="Center"
Separator="116" SeparatorFontFamily="WingDings" FontSize="8pt"
TextWrapping="NoWrap">
<ContentElement Source="Subject" FontWeight="Bold" />
<ContentElement Source="Location" />
<ContentElement Source="Organizer" />
<ContentElement Source="CategorySymbols" />
</Content>

this is located in Content.xml

Thank you in advance