https://online.visual-paradigm.com/share.jsp?id=323736373631392d34
https://online.visual-paradigm.com/share.jsp?id=323736373631392d33
https://online.visual-paradigm.com/share.jsp?id=323736373631392d36
https://drive.google.com/file/d/1q4QLAS4K4tftbx9oO7KU10ZNVSch1fC_/view?usp=sharing
https://docs.google.com/document/d/17uCtufq1Mm60jeF5unmluCvGtLARrsGgWnkTH4Ar15g/edit?usp=sharing