CRC Cards

USER

Responsibility	Collaborators
Manages user details like name, email, phone, etc.	Entrant
Generates and manage user profiles like profile pics	EventList

ENTRANT

Responsibility	Collaborators
Join and leave events	Event
Manage notifications related to event participation	Notification
Scan QR codes for event participation	QRCode

ORGANIZER

Responsibility	Collaborators
Create and manage events	Event
Generate QR codes for events	QRCode
Manage the profile of facilities	Facility

ADMIN

Responsibility	Collaborators
Manage admin-specific tasks	Organizer

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EVENT

Responsibility	Collaborators
Manage event details like facility, date, registration deadline, etc.	Facility
Track entrants and manage their participation	Entrant
Assign a poster to the event	Poster
Generate QR code for event	QRCode

EVENTLIST

Responsibility	Collaborators
Maintain lists of event participants like waiting list, selected list final list etc.	Entrant
Manage event lists for users	User

FACILITY

Responsibility	Collaborators
Maintain facility details such as location, name, pictures	Event

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NOTIFICATION

Responsibility	Collaborators
Send and receive event-related notifications	Entrant

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ACCEPTEDNOTIF

Class	Responsibility	Collaborators
AcceptedNotif	Notify users about event participation acceptance	Notification

NOTACCEPTEDNOTIF

Class	Responsibility	Collaborators
NotAcceptedNotif	Notify users about event participation rejection	Notification

ACCEPTEDRESPONSENOTIF

Class	Responsibility	Collaborators
AcceptedResponseNotif	Handle acceptance or rejection responses	Notification

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POSTER

Class	Responsibility	Collaborators
Poster	Represent promotional poster for events	Event

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PROFILEPIC

Class	Responsibility	Collaborators
ProfilePic	Manage user's profile picture	User

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FACILITYPIC

Class	Responsibility	Collaborators
FacilityPic	Manage pictures of the facility	Facility

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IMAGE

Responsibility	Collaborators
Manage pictures for user's profile, posters and facilities	ProfilePic, Poster, FacilityPic

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QRCODE

Responsibility	Collaborators
Generates a QR code for an event	Organizer
Links specific event details with a unique code	Entrant