Develop use case diagrams and use case narratives for each of the$3$ projects given in worksheet $1.$ a$.$Identify the actors and use cases for each system. b$.$Draw a use case diagram for each system c$.$Write one use case narrative for each system Student card automation system Project description: The software is designed for the verification of the student card details of the applicant by the central computer. The details regarding the student card will be provided to the central computer by the librarian and the computer will verify the details of applicant and provide approval to the librarian. Then the student card will issue from the librarian to the applicant.

Task $1.$

$($Criteria:P$4)$

Using schematic provided and

the program you developed in

UA$19$A$1$: Produce a

documentation package that wil

enable the application to be

correctly installed and

supported, include

a$)$ An I$/$O listing clearly identifying the field devices

b$)$ Wiring diagrams for each of the input and output sides of

the PLC

c$)$ A flow chart of the program with an explanation