Dfd
- 1. owcAdmin
Faculty
Student
View account detail
View presentation
username password
response
Add Student
Sent receive massage
Live video
Upload document
LEVEL-0
login
Add user
Add faculty
response
Sent/receive massage
ack
response
Viewvideo
response
login
Homepage
ack
ack
login
View document
Home page
Home page
Customer detail
Change password
User status
ack
Edit customer profile
ack
ack
- 7. 2.3
Upload
document
Pres_name, Slide_url
View presentation / whiteboard
Presentation_tbl
LEVEL-2.3 faculty
LEVEL-2.4 faculty
2.4
Check
account
detail
Username, password
View account detail Client_tbl
LEVEL-2.5 faculty
2.5
Sent/
receive
massage
user_id,m_id
ack
Massage_tbl
Username, password
Pres_name, Slide_url
user_id,m_id