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Usecase

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nazeer pasha
nazeer pasha

The document provides an overview of using use cases to define requirements for a system. It outlines the agenda for a workshop on use cases, which will cover actors and goals, preconditions and triggers, scenarios, extensions, extension use cases, and other requirements. It also introduces a case study on a degree management system that will be used throughout the workshop.

TechnologyBusiness
1 of 181
Defining Requirements with Use Cases Consulting Technology Integration July 15, 2005
Table of Contents ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Introduction
Welcome and Introductions ,[object Object],[object Object],[object Object],[object Object],[object Object]
Learning Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Workshop Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Case Study: ACME University Degree Management System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Software Development Life Cycle (SDLC) ,[object Object],[object Object],[object Object],[object Object]
Overview of Use Cases
Further reference ,[object Object],[object Object],[object Object]
Module Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object]
What is a Use Case (More or Less) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Requirements and Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object]
A Plausible Requirements Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Definitions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Well-Written Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Your Use Case is not My Use Case ,[object Object],[object Object],[object Object],[object Object]
Casual vs Fully Dressed Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Use Case Examples: Casual ,[object Object],[object Object],[object Object],[object Object],[object Object]
Use Case Examples: Fully Dressed ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Manage Your Energy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Steps to Writing Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scope ,[object Object],[object Object],[object Object],IN Post and download course notes IN Approving and rejecting degree and course changes Out Tracking student grades for courses IN Purchasing Books Online through the AMCE University Online Bookstore Out In Topic
Vision ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Key Points ,[object Object],[object Object],[object Object],[object Object],[object Object]
Patterns
Pattern: MultipleForms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: BreadthBeforeDepth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: SharedClearVision ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Actors and Goals
Module Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Actors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Primary Actor ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Class Task 1 (15 mins) ,[object Object]
Solution: Actor List ,[object Object],[object Object],[object Object],[object Object],[object Object]
Actor-Goal List ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Class Task 2 (25 mins) ,[object Object]
Refreshment Break ,[object Object]
Solution: Actor-Goal List Schedule Courses Create Course Details Professors Review Degree and Course Overview Department Heads Review Course Details Assign Professor to Course Create Course Overview for Specific Degree Create Degree for specific department Senior Professors Purchase Course Text Book Enroll in Course Students Goal Actor
When Primary Actors Are Important ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
When Primary Actors Are Important cont’d… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Actor Profiles ,[object Object],[object Object]
Class Task 3 (25 mins) ,[object Object]
Solution: Actor Profile Table Occasional user, casual computer experience only. Impatient. Department Head Older user, however, typically has a lot of experience with computers because of daily job demands. May have difficulty with smaller fonts. Senior Professor Young, usually computer proficient, usually considered a power user and has a fair amount of experience using office applications as well as browsing on the internet; can be impulsive and impatient. Student Profile: Background and Skills Actor
Supporting Actors ,[object Object],[object Object],[object Object]
Stakeholders’ Interests ,[object Object],[object Object],[object Object]
Stakeholders’ Interests cont’d ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Goal Levels ,[object Object],[object Object],[object Object],[object Object]
Goal Levels ,[object Object],[object Object],[object Object],[object Object],[object Object]
Graphical Scheme for Goal Levels Increase Sales Promote Product Order Product Invoice Order Set Up Promotion Reference Promotion Monitor Promotion Place Promotion Create Invoice Send Invoice Identify Promotion Register User Identify Product Identify Customer Summary Goals (White) User Goals (Blue) Subfunctions (Indigo) Persist User Details
User Goals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
User Goal Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Summary Level ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Summary Level Example (Kite) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Summary Level Example (Cloud) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Subfunctions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Finding the Right Goal Level ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Class Task 4 (10 mins) ,[object Object]
Solution: Assigning Goal Levels Summary Manage Degrees ACME University User Schedule Courses User Create Course Details Professors User Review Degree and Course Overview Department Heads User Review Course Details User Assign Professor to Course User Create Course Overview for Specific Degree User Create Degree for specific department Senior Professors User Purchase Course Text Book User Enroll in Course Students Level Goal Actor
Scope of the System ,[object Object],[object Object],[object Object],[object Object],[object Object]
Design Scope Examples ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Finding Wider Scope Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object]
Wider Scope Use Case Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Key Points ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Key Points Cont’d ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Patterns
Pattern: ClearCastOfCharacters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: CompleteSingleGoal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: EverUnfoldingStory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: VerbPhraseName ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: CommonSubBehavior ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Refreshment Break ,[object Object]
Preconditions Triggers and Guarantees
Objectives ,[object Object],[object Object],[object Object]
Preconditions and Triggers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Guarantees ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Preconditions Triggers and Guarantees Examples ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Key Points ,[object Object]
Scenarios
Objectives ,[object Object],[object Object],[object Object],[object Object]
Scenarios ,[object Object],[object Object],[object Object],[object Object],[object Object]
The Use Case Briefs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Once students have registered in the system, they may enroll in any course for which they have the prerequisites. Classes they enroll in must be part of their degree. Enroll in Course Student Brief Goal Actor
Class Task 5 (45 mins) ,[object Object]
Solutions: Use Case Briefs Senior Professors will review all changes made to course details by Professors. User Review Course Details Senior Professors will assign professors responsible for teaching the course. User Assign Professor to Course Senior Professors are responsible for creating high level syllabi to courses. They also need to specify number of credits, as well as any prerequisites or co-requisites for the course. These details will need to be submitted to the department head for review. User Create Course Overview for Specific Degree Senior Professors can create degrees for their departments. Professors will enter degree descriptions, prerequisites and completion requirements, and then submit to the department head for review. User Create Degree for specific department Senior Professors While enrolling in a class students may purchase books relating to the course. The system will delegate purchasing functionality to the ACME University Online Bookstore. User Purchase Course Text Book Once students have registered in the system, they may enroll in any course for which they have the prerequisites. Classes they enroll in must be part of their degree. User Enroll in Course Students Briefs Level Goal Actor
Solution: Use Case Briefs (cont’d) Briefs Level Goal Actor ACME University manages a curriculum of degrees and courses. This process involves creating degree overviews, creating course overviews for these degrees, reviewing degree changes, assigning professors to the courses, creating detailed course content, reviewing course content, scheduling classes, and enrolling in classes. Summary Manage Degrees ACME University Before each semester the assigned Professor needs to schedule a course choosing time and classroom. User Schedule Courses Professors are responsible for creating detailed course syllabi and course notes. They can optionally specify the supporting text book. These details will need to be submitted for review by Senior Professors. User Create Course Details Professors Department heads will review degree and course overview changes made by Senior Professors. User Review Degree and Course Overview Department Heads
The Main Success Scenario ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Main Scenario (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scenario Step Guidelines ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scenario Step Guidelines (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scenario Steps Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Refreshment Break ,[object Object]
Class Task 6 ,[object Object]
End of Day 1 ,[object Object]
Beginning of Day 2 ,[object Object]
Solution: Main Scenarios ,[object Object]
Key Points ,[object Object],[object Object],[object Object],[object Object],[object Object]
Patterns
Pattern: PreciseAndReadable ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: LeveledSteps ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: ActorIntentAccomplished ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: ForwardProgress ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: TechnologyNeutral ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Refreshment Break ,[object Object]
Extensions
Module Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object]
Extensions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Writing Extension: Options ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Writing Extension: Options (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Writing Extension: Options (cont’d) ,[object Object],[object Object],[object Object]
Extension Basics: Alternate Scenarios ,[object Object],[object Object],[object Object],[object Object]
Extension Basics: Alternate Scenarios (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
CRUD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
CRUD (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Basics: Exceptions ,[object Object],[object Object],[object Object],[object Object]
Extension Basics: Exceptions (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Exceptions Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Brainstorming All Conceivable Failures and Alternative Courses ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Brainstorming All Conceivable Failures and Alternative Courses (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Value of Documenting Exceptions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Class Task 7 (1 hour) ,[object Object]
Refreshment Break ,[object Object]
Solution: Extension Listing ,[object Object]
Extension Writing Guidelines ,[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Writing Guidelines (cont’d) ,[object Object],[object Object],[object Object],[object Object]
Refreshment Break ,[object Object]
Class Task 8 (2 hours) ,[object Object]
End of Day 2 ,[object Object]
Beginning of Day 3 ,[object Object]
Solution: Extension Description Writing ,[object Object]
Refreshment Break ,[object Object]
Key Points ,[object Object],[object Object],[object Object]
Key Points (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Patterns
Pattern: ScenarioPlusFragments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: ExhaustiveAlternatives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pattern: DetectableConditions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Use Cases
Module Objectives ,[object Object],[object Object],[object Object]
Extension Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Use Cases (cont’d) ,[object Object],[object Object],[object Object]
Extension Use Cases (cont’d) ,[object Object],[object Object],[object Object],Enroll in Course Purchase Course Textbook Download Course Notes View Time-Table <<Extends>> <<Extends>> <<Extends>> View Course Details <<Extends>> <<Extends>> <<Extends>>
Extension Use Cases (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Use Cases: When to Use Them ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extension Use Cases: When to Use Them (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Class Task 9 (45 mins) ,[object Object]
Refreshment Break ,[object Object]
Solution: Extension Use Case ,[object Object]
Key Points ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Patterns
Pattern: InterruptsAsExtensions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Parameterized Use Cases
Module Objectives ,[object Object],[object Object],[object Object],[object Object]
Parameterized Use Cases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Parameterized Use Cases (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Parameterized Use Cases: Search for “Whatever” Use Case ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Book Title, Author Book Title, Publisher, ISBN, Author Book Title, ISBN, Category Search for Book Location, Schedule Movie Title, Director, Location, Schedule, Stars Movie Title, Location, Schedule Search for Movie Last Name, First Name, Address Street Full Name, Tel Number, Address, Age SIN Number, Last Name, Tel Number Search for Customer Sort Criteria Display Values Searchable Qualities Use Case Name
Class Task 10 (30 mins) ,[object Object]
Solution: Parameterized Use Cases ,[object Object]
Key Points ,[object Object],[object Object],[object Object]
Refreshment Break ,[object Object]
Other Requirements
Module Objectives ,[object Object],[object Object],[object Object]
Other Requirements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Use Cases Business Rules Performance Requirements I/O Protocols UI Design UI Requirements Data Formats
Other Requirements (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Data Requirements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data Requirements (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data Requirements (cont’d) ,[object Object],Date < CurrentDate – 5 years Optional DateAndTime (MM/DD/YYYY) Date of Birth Length > 2 Mandatory String Last Name Length > 2 Mandatory String First Name Valid Values Mandatory/ Optional Type Field Name
Business Rules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Business Rules (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Non-Functional Requirements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Non-Functional Requirements (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
User Interface and Navigation ,[object Object],[object Object],[object Object]
Key Points ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Patterns
Pattern: Adornments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Class Task 11 (30 mins) ,[object Object]
Solution: Other Requirements ,[object Object]
Lab Assignment Overview ,[object Object]
Day 4 ,[object Object]
Day 4 Lunch ,[object Object]
Supplementary Information
Member of Deloitte Touche Tohmatsu © Deloitte & Touche LLP and affiliated entities.   Deloitte, one of Canada's leading professional services firms, provides audit, tax, consulting, and financial advisory services through more than 6,100 people in 47 offices. Deloitte operates in Québec as Samson Bélair/Deloitte & Touche s.e.n.c.r.l. The firm is dedicated to helping its clients and its people excel. Deloitte is the Canadian member firm of Deloitte Touche Tohmatsu.   Deloitte refers to one or more of Deloitte T

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Usecase

  • 1. Defining Requirements with Use Cases Consulting Technology Integration July 15, 2005
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  • 39. Solution: Actor-Goal List Schedule Courses Create Course Details Professors Review Degree and Course Overview Department Heads Review Course Details Assign Professor to Course Create Course Overview for Specific Degree Create Degree for specific department Senior Professors Purchase Course Text Book Enroll in Course Students Goal Actor
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  • 44. Solution: Actor Profile Table Occasional user, casual computer experience only. Impatient. Department Head Older user, however, typically has a lot of experience with computers because of daily job demands. May have difficulty with smaller fonts. Senior Professor Young, usually computer proficient, usually considered a power user and has a fair amount of experience using office applications as well as browsing on the internet; can be impulsive and impatient. Student Profile: Background and Skills Actor
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  • 50. Graphical Scheme for Goal Levels Increase Sales Promote Product Order Product Invoice Order Set Up Promotion Reference Promotion Monitor Promotion Place Promotion Create Invoice Send Invoice Identify Promotion Register User Identify Product Identify Customer Summary Goals (White) User Goals (Blue) Subfunctions (Indigo) Persist User Details
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  • 59. Solution: Assigning Goal Levels Summary Manage Degrees ACME University User Schedule Courses User Create Course Details Professors User Review Degree and Course Overview Department Heads User Review Course Details User Assign Professor to Course User Create Course Overview for Specific Degree User Create Degree for specific department Senior Professors User Purchase Course Text Book User Enroll in Course Students Level Goal Actor
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  • 84. Solutions: Use Case Briefs Senior Professors will review all changes made to course details by Professors. User Review Course Details Senior Professors will assign professors responsible for teaching the course. User Assign Professor to Course Senior Professors are responsible for creating high level syllabi to courses. They also need to specify number of credits, as well as any prerequisites or co-requisites for the course. These details will need to be submitted to the department head for review. User Create Course Overview for Specific Degree Senior Professors can create degrees for their departments. Professors will enter degree descriptions, prerequisites and completion requirements, and then submit to the department head for review. User Create Degree for specific department Senior Professors While enrolling in a class students may purchase books relating to the course. The system will delegate purchasing functionality to the ACME University Online Bookstore. User Purchase Course Text Book Once students have registered in the system, they may enroll in any course for which they have the prerequisites. Classes they enroll in must be part of their degree. User Enroll in Course Students Briefs Level Goal Actor
  • 85. Solution: Use Case Briefs (cont’d) Briefs Level Goal Actor ACME University manages a curriculum of degrees and courses. This process involves creating degree overviews, creating course overviews for these degrees, reviewing degree changes, assigning professors to the courses, creating detailed course content, reviewing course content, scheduling classes, and enrolling in classes. Summary Manage Degrees ACME University Before each semester the assigned Professor needs to schedule a course choosing time and classroom. User Schedule Courses Professors are responsible for creating detailed course syllabi and course notes. They can optionally specify the supporting text book. These details will need to be submitted for review by Senior Professors. User Create Course Details Professors Department heads will review degree and course overview changes made by Senior Professors. User Review Degree and Course Overview Department Heads
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  • 181. Member of Deloitte Touche Tohmatsu © Deloitte & Touche LLP and affiliated entities.   Deloitte, one of Canada's leading professional services firms, provides audit, tax, consulting, and financial advisory services through more than 6,100 people in 47 offices. Deloitte operates in Québec as Samson Bélair/Deloitte & Touche s.e.n.c.r.l. The firm is dedicated to helping its clients and its people excel. Deloitte is the Canadian member firm of Deloitte Touche Tohmatsu.   Deloitte refers to one or more of Deloitte T
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