Question

create use case diagram

Case: Once a month, the person in charge of the human resources area of ​​the organization prepares
the payroll to be paid. Once the calculation is made, the manager accesses and authorizes the payment of the
information generated for payment, which is updated in the database to be sent to the
Bank.
The person in charge of the payroll, in turn, is in charge of making the entry and / or withdrawal of the
collaborators of the organization.
Employees can access the intranet to consult the remuneration they will receive.
Regarding the system, it is required to develop the modeling of objects and interfaces with the use
of object structures and their relationships for an organization that has as collaborators
to the following categories:
- Administrative
- Sellers
- Production workers
Administrative staff have a fixed monthly salary
Production workers must work three different shifts: Morning, Afternoon, and Night
and eventually accrue for overtime. Depending on the shift in which they work, the salary varies.
Sellers earn a base salary plus sales commissions. Has a zone assigned
or region in which you are responsible for the distribution of the company's products.
The minimum attributes to consider are: ID, names, surnames, date of birth, level
educational.

Answer 1

1. Use cases is a powerful technique for the elicitation and documentation of black-box functional requirements.
2. use cases are easy to understand and provide an excellent way for communicating with customers and users as they are written in natural language.

So here in the picture attached with this answer, we will see the use case of the given system.