Thank you @ManishJain .
The story is:
I created a Quiz - about safety guidance.
There is a Form, people need to fill in in they want to go to work.
But the condition is: they have to complete the Quiz with 100% correct answer first.
In the Form, I have added a question : what is your Quiz score.
And here the condition is: if the answer to the question is equal to 15, then a approval request will be sent to the manager.
If the Quiz score filled in in the form is lower than 15, then the member will be requested to re-do the quiz.
I fill in the condition with Dynamic content, and the number 15, I just typed.
