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Your LimeSurvey version:  6.2.2+230814
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Where can I find die Condition Designer (in German "Begindungs-Designer") in LS6. I can define manually a Condition for a question, but the designerwihich was avialable in previous versions was very helpful. I attached a screenshot from LS3 with the buttom I am missing marked.

Hi,
if you really want to use this "Condition Builder" you find it in the menu  near each question.

But you really should use "ExpressionScript": faster, mightier, more flexible.
As you seem to be German speaking, you may read my "Tutorial 4: Gleichungen, Zufall..." Chapter 1.2. (In the German part, page 10, 11, or so)

Joffm

Thank you for your response. Meanwhile I was abele to find the desiger by klicking on the three dots behind the question.

This is clearly a Ergonomy issue.

Please report community.limesurvey.org/bug-tracker/