SCORM and Camtasia Graded Quizzes. How often can students take the quizzes?

Community Novice

As my Header states, I'm uploading videos for asynchronous course delivery.  I've placed a graded quiz at the end.  The quiz shows up in assignments.  When I test the quiz within Canvas, I can take it as many times as I want.  I want the students to take it only once.  Are they only allowed to take it once or can they take it multiple times?  I can't find a setting to change this.