Need your Help -Sending custom variable to LMS

To return a learner's score to an LMS using JavaScript, you can do the following:

var player = GetPlayer();
function findLMSAPI(win) {
     if (win.hasOwnProperty("GetStudentID")) return win;
     else if (win.parent == win) return null;
     else return findLMSAPI(win.parent);
     }
var lmsAPI = findLMSAPI(this);

var userScore= player.GetVar("numUserScore");
lmsAPI.SetScore(userScore, 100, 0);

SetScore requires 3 parameters: the learner's score, the maximum-possible score (usually 100), and the minimum score (usually 0).

numUserScore is the numeric variable you create in Storyline to track the learner's score.