Select the day view
Select the
Diet Navigator
tab.
How?
Click the expand icon
next to the Home icon
to expand it.
Click the expand icon
next to the desired profile to expand it.
Select the calendar icon
.
Select the day view toolbar button
.
More information
Edit the calendar
Customize the calendar view
next to the Home icon 
to expand it.
next to the desired profile to expand it.
.
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next to the Home icon
to expand it.
next to the desired profile to expand it...