schoolData.forEach(currentSchool => {
var schoolId = currentSchool['זיהוי בית ספר'];
var supervisorApprovalData = supervisorApprovalMapping[schoolId.toString()];
if (supervisorApprovalData) {
if (supervisorApprovalData.Approved === supervisorApprovalData.Total) {
matchingSchool['מפקח?'] = '[v]';
} else {
var tooltipText = 'מפקח אישר ' + supervisorApprovalData.Approved + ' מתוך ' +
supervisorApprovalData.Total + ' קבוצות';
matchingSchool['מפקח?'] += ' | ' + tooltipText;