Error: "This course is missing a scored Test or a Modify Variable"

Hello everyone

I have a problem with Lectora Inspire.

I want to create a scorm. I know that I enter a variable or a test to complete the course because it can be Set as completerd Within the Learning Management System "

The problem is:

"This course is missing a test or scored in the Modify Variable action for AICC_Lesson_Status Either or AICC_Score. You must have at least one of this items somewhere in a course for AICC / SCORM compliance. This is how the course can be Set as completerd Within The Learning Management System "

Question:

How do I add this variable?

What is the procedure step by step?

thanks for the tips