Set lesson status in captivate

I was wondering how do we set “cmi.core.lesson_status”. As for one of our courses, LMS records the passing score as the final score even if the learner scores more than that. For eg: The passing score is set at 75%, the learner scores – 90%, but the LMS records as 75%. The course is built in Captivate. and we have been publishing in SCORM 1.2 – HTML version. Let me know if you can help me with this! Thank you!!