The employee is a complex resource that is represented through several objects:
1

Employee

The employee resource represents the public face of the employee, i.e. all of their attributes that would be commonly known to anyone in the company.
2

Employee-Personal-Record

The employee-personal-record is a record that extends an employee and contains personal information about the employee: personal contact information, emergency contact, blood type, etc…
3

Employment

The employment represents the relationship between an employee and a legal-entity. It can be a work-contract, a training agreement, the contract of a contractor, etc… An employment has a start date and optional end date. No two employments may overlap for a given employee.
Employments also dictate access rights, as only employees having an “active” employment may access their Lucca account.
4

Job-Position

The job-position represents a temporary position occupied by an employee during one of their employment. It indicates the employee’s business-establishment, job-qualification, department, job title, occupation-category, etc… The list of job-positions occupied by an employee represents their whole career in the company.