Data Analytics for Business

Ajarn Somchai Jaidee

Published Cohort

2 instructors 4.5

Learning Objectives

Analyse business data using fundamental Data Analytics tools

Build Dashboards and Visualizations to communicate data insights effectively

Apply data insights to support business decision-making

Course Description

This course is designed for those who want to use data in business decision-making. It covers data collection and cleansing, statistical analysis, and building executive Dashboards.

Primary Instructor

Ajarn Somchai Jaidee

Labor Skills Development Institute, Bangkok

This page is read-only — changes can only be made through the course approval process.

Course Type *

Self-paced — learners study at their own pace Cohort — learners study together in scheduled batches

Pricing Type *

Free — learners can access without payment Paid — learners must pay before accessing the course

Tags

Data Science Analytics

Cancel

This page shows UC-LMS.01 — Manage Instructor (SCR-LMS.33) — dialogs for SCR-LMS.34/35 operate within this page.

2 instructors

Ajarn Somchai Jaidee Owner

somchai.jd@example.ac.th

Modify Date:2 Jan 2025 · Modify by:admin@institution.ac.th

Asst. Prof. Dr. Wipa Rakrian Co-instructor

wipa.r@example.ac.th

Modify Date:15 Jan 2025 · Modify by:admin@institution.ac.th

Back to Course List

Screen Flow (from flow.puml):

→ Edit → Save / Cancel (inline role edit) → exit → Course List

📝 Spec notes — UC-LMS.01 / SCR-LMS.33

Identity

Screen: SCR-LMS.33 — Manage Course Instructor
Use case: UC-LMS.01 — Manage Instructor

Tabs

Tab 1 Course Overview — course information read-only (SCR-CCM.10)
Tab 2 Course Settings — course_type, access_mode, tags — editable (UC-LMS.11)
Tab 3 Instructors — active — manage instructors: add / edit role / remove (UC-LMS.01)

Fields — SCR-LMS.33

course_title "Course Name" — text · read-only
course_status "Course Status" — text · read-only
instructor_name "Instructor Name" — text · computed · read-only
role "Role" — enum(owner, co-instructor) · editable only after the row's Edit button is clicked
assigned_at "Assigned Date" — date · read-only
assigned_by_label "Assigned By" — text · computed · read-only

Actions — SCR-LMS.33

add_instructor "Add Instructor" — triggers UC-LMS.01-M-5 → opens SCR-LMS.34
edit_instructor "Edit" — per-row, triggers UC-LMS.01-A-5A-2 (reveals the Role field)
change_role "Save" — per-row, triggers UC-LMS.01-A-5A-4 (confirms the role change)
cancel_edit "Cancel" — per-row, UI-only (no UC step) — reverts the Role field to read-only without saving
remove_instructor "Remove" — triggers UC-LMS.01-A-5B-1 → opens SCR-LMS.35
back_to_list "Back to Course List" — navigates to SCR-LMS.03

Additional requirements — SCR-LMS.33

Per-row Edit button reveals an editable Role dropdown and swaps to Save/Cancel; Save confirms, Cancel reverts without saving. Sole owner → co-instructor option disabled.
Remove button → opens SCR-LMS.35; dialog checks (a) sole owner (b) active cohort
Audit log — all changes recorded with assigned_by + assigned_at [refs: SS-01]
Scope — Program Admin can only access courses within their own institution [refs: NFR-10]

↳ Embedded dialog: SCR-LMS.34 — Instructor Picker Dialog

Fields

search_query "Search Instructor" — text, max 200 chars
instructor_results "Instructor List" — computed, filtered to active + not yet assigned
selected_instructor_id "Selected Instructor" — required
role "Role" — enum(owner, co-instructor), default co-instructor

Actions

search "Search" — inline filter, no UC step
select_instructor "Select Instructor" — triggers UC-LMS.01-M-7
confirm "Confirm" — enabled when selected_instructor_id != null && role != null · triggers UC-LMS.01-M-8 · saves directly, no extra confirmation
cancel "Cancel" — closes dialog, no UC step

↳ Embedded dialog: SCR-LMS.35 — Remove Instructor Confirmation Dialog

Fields

instructor_name_label "Instructor Name" — computed, read-only
instructor_role_label "Current Role" — read-only
active_cohort_count "Active Cohorts Linked" — number, computed
block_message "Reason Removal is Blocked" — visible when is_sole_owner || active_cohort_count > 0

Actions

confirm_remove "Confirm Remove" — enabled when !is_sole_owner && active_cohort_count == 0 · triggers UC-LMS.01-A-5B-3
cancel "Cancel" — closes dialog, no UC step

Block case A (additional_requirement no.1): sole owner → block. Block case B (additional_requirement no.2): active_cohort_count > 0 → block. Both may show simultaneously.