Hi,
I cannot find 'advanced settings'
Since LimeSurvey 3.x. there is no "advanced settings" tab.
Instead there are tabs "logic", "display" "others", "statistic" and some tabs related to special question types like "sliders".
And there is no setting to insert dropdowns into an array(text).
You have to use a script.
This is slightly different depending on your wishes.
But you may search the forum for "inserted-select" and you will find a lot of examples.
Joffm