How to trigger auto generation of calendar

[Anonymous]

In Qlik Sense - what is needed before the auto generation of a calendar is triggered?

I've read about Derived fields but I can't figure out what the minimum requirements are before Qlik Sense automatically decides to add an "Auto Genereated" section containing a calendar that uses autoCalendar.

Apparently, this is not enough:

Transactions:

LOAD

  Date(today()-800+RowNo(), 'YYYY-MM-DD') as Date,

    ceil(rand()*100000) as Amount,

    ceil(rand()*100) as ProduktId

AutoGenerate (1000);