Cohort E-Learning Progress & Certification Engine

Highlights Courses with a weighted gradebook (assessment weights must total exactly 100%) and a configurable passing score and minimum attendance rate. Cohorts (intakes) with a fixed enrollment cap, start/end dates and a lifecycle from draft through open, in progress, completed or cancelled. Per-module gating: sequential unlock (a module opens only once the previous one is completed for that learner) combined with an optional drip release date, independently configurable per module. Graded assessments per module with a percentage weight, pass mark and maximum score; a module with assessments completes automatically once all of them are passed, a content-only module completes with one click. A weighted, auto-computed final grade and pass/fail decision that also checks every module is completed and the minimum attendance rate is met. Live-session scheduling with an attendance register (present / absent / excused) feeding a weighted attendance rate per learner. Serial-numbered, publicly verifiable certificates (unique verification code) with a printable PDF, issued automatically on a passing completion. Configurable billing trigger (on enrollment or on completion) with a prorated refund on drop based on how much of the cohort has elapsed. Per-learner and per-cohort progress dashboards (modules completed, grade, attendance and completion rate roll-ups).