1. SDMS The University of Texas at Dallas
CS Requirements Engineering
Dr. Lawrence Chung
Team: Pro-Tool Systems
Praveen Arumugam (pxa031000)
Kanimozhi-Selvan Manikandasamy (kxm042000)
Jonnathan Resendiz (jtr032000)
Arpita Saxena (axs023400)

2. Use Case Diagram

3. Entity Relational Diagram

4. IDEF0-Top Level SDMS Diagram

5. IDEF0 –SDMS Detailed Diagram

6. State Chart Diagram: Meeting
Validate Input
Activate Scheduler
Scheduling
User Input
Valid Input
Request to Schedule
Return Result
State Chart Diagram: Meeting

7. State Chart Diagram: Meeting
Validate Input
Activate Scheduler
Scheduling
User Input
Valid Input
Request to Schedule
Return Result

8. Activity Diagram: Login
Display Sign In
Send Login Request
Validate from Database
[Authenticated]
Display User Information
[Not Authenticated]

9. Activity Diagram Initiate Meeting
Obtain Input from Initiator
Update Database
Request Database
Retrieve Participant Information
Send s to Participants
Activity Diagram Initiate Meeting

10. Issues User Validation Added Complexity Dependency Incompleteness
Ambiguity
Further Refinement

11. Conclusion Preliminary work Prototype Project Model Process Model
Agent Ontology
Prototype
Validation
Refinement