checkbox data display

My first steps with CF7
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My question:
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I have a checkbox with two values:
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On the thank you page I use the tag {data:Kurstermine}. The data is displayed as:

["12.11.20 - 15.11.20 · Geheimnisse der Lebenslust","12.12.20 - 15.12.20 · Geheimnisse der Lebenslust"]

How can I get them in two lines, without brackets a quotation marks? Like:

12.11.20 - 15.11.20 · Geheimnisse der Lebenslust
12.12.20 - 15.12.20 · Geheimnisse der Lebenslust

or at least without brackets a quotation marks:

12.11.20 - 15.11.20 · Geheimnisse der Lebenslust, 12.12.20 - 15.12.20 · Geheimnisse der Lebenslust

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Help would be appreciated. Thank you.

Hallo hekla, versuch es mal damit: {data:kurstermine.0}<br>{data:kurstermine.1} .... und verrate mir bei Gelegenheit die Geheimnisse der Lebenslust.
Eddi

What you need to understand is that you're storing it as a JSON string which is why you have the brackets and quotations. Additionally you've named the field incorrectly: a multiselect field should have square brackets at the end.

kurstermine[]

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Use

{data.ul:kurstermine}

or

{data.join[</br>]:kurstermine}