@startuml
skinparam monochrome true
skinparam packageStyle rectangle
skinparam shadowing false

'left to right direction

skinparam classAttributeIconSize 0

hide circle
hide methods


class Job {
    name
    description
}


class "HRM" {
        name
        email
        phoneNumber
    }

class Collaborator {
        name
        admissionDate
        dateOfBirth
        address
        mobileNumber
        email
        idDocument
        idNumber
        taxpayerNumber
}


HRM "1..* " -- "   1..* " Collaborator : register >
Collaborator "1..*   " -- "  1..*" Job : is assign >

@enduml