Changes between Version 4 and Version 5 of ConceptualModel


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Timestamp:
12/17/25 14:54:18 (11 days ago)
Author:
221296
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  • ConceptualModel

    v4 v5  
    22
    33== ER Diagram ==
    4 
    5 The following figure presents the conceptual Entity–Relationship (ER) diagram of the
    6 Online Learning Platform Management System (OLPMS). It illustrates the main entities,
    7 their attributes, and the relationships between users, instructors, courses, enrollments,
    8 payments, subscriptions, learning content, and certificates.
     4 
    95
    106[[Image(OLPMS_ER_Diagram.png.png, width=600, link=OLPMS_ER_Diagram.png.png)]]