Changes between Version 7 and Version 8 of ConceptualModel


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Timestamp:
12/10/25 12:19:43 (3 weeks ago)
Author:
231035
Comment:

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  • ConceptualModel

    v7 v8  
    288288No extra attributes apart from the foreign key {{{animal_id}}} stored in {{{Appointment}}}.
    289289== ERModel History
     290VersionOne - Added specialization of the User entity(User became a supertype and two subtypes were added), added a relationship between Owner and Appointment, added a business rule (constraint) for clinic reviews