1. Models

Main model: \odoo\addons\hr\models\hr_employee_base.py

2. Menu

E:\odoo\16\server\odoo\addons\hr\views\hr_views.xml

1. Menu under Configuration

file : E:\odoo\16\server\odoo\addons\hr\views\hr_views.xml

                    <menuitem
                      id="menu_hr_work_location_tree"
                      action="hr_work_location_action"
                      parent="menu_config_employee"
                      sequence="5"
                      groups="group_hr_user"/>
                

2. Action window

hr_work_location_action is id of ir.actions.act_window in E:\odoo\16\server\odoo\addons\hr\views\hr_work_location_views.xml

                <record id="hr_work_location_action" model="ir.actions.act_window">
                    <field name="name">Work Locations1</field>
                    <field name="res_model">hr.work.location</field>
                    <field name="view_mode">tree,form</field>
                </record>

               

Work Locations1 is for menu title and page title

3. Form view

E:\odoo\16\server\odoo\addons\hr\views\hr_work_location_views.xml

               <record id="hr_work_location_form_view" model="ir.ui.view">
                  <field name="name">hr.work.location.view.form</field>
                  <field name="model">hr.work.location</field>
                  <field name="arch" type="xml">
                      <form string="Work Location">
                          <field name="company_id" invisible="1"/>
                          <sheet>
                              <group>
                                  <group>
                                      <field name="active" invisible="1" />
                                      <field name="name" />
                                      <field name="address_id" />
                                      <field name="location_number"/>
                                  </group>
                                  <group>
                                      <field name="company_id" groups="base.group_multi_company" />
                                  </group>
                              </group>
                          </sheet>
                      </form>
                  </field>
              </record>

          

4. tree view

E:\odoo\16\server\odoo\addons\hr\views\hr_work_location_views.xml

               <record id="hr_work_location_tree_view" model="ir.ui.view">
                      <field name="name">hr.work.location.view.tree</field>
                      <field name="model">hr.work.location</field>
                      <field name="arch" type="xml">
                          <tree string="Work Location">
                              <field name="active" invisible="1" />
                              <field name="name" />
                              <field name="address_id" />
                              <field name="company_id" groups="base.group_multi_company" />
                          </tree>
                      </field>
                  </record>

          

5. model

E:\odoo\16\server\odoo\addons\hr\models\hr_work_location.py

          # -*- coding: utf-8 -*-
          # Part of Odoo. See LICENSE file for full copyright and licensing details.

          from odoo import fields, models


          class WorkLocation(models.Model):
              _name = "hr.work.location"
              _description = "Work Location"
              _order = 'name'

              active = fields.Boolean(default=True)
              name = fields.Char(string="Work Location", required=True)
              company_id = fields.Many2one('res.company', required=True, default=lambda self: self.env.company)
              address_id = fields.Many2one('res.partner', required=True, string="Work Address", domain="['|', ('company_id', '=', False), ('company_id', '=', company_id)]")
              location_number = fields.Char()


          

1. menu

File : E:\odoo\16\server\odoo\addons\hr\views\hr_views.xml

                <menuitem
                id="menu_hr_department_tree"
                action="hr_department_tree_action"
                parent="menu_config_employee"
                sequence="4"
                groups="group_hr_user"/>

               <menuitem
                id="menu_hr_department_kanban"
                action="hr_department_kanban_action"
                parent="menu_hr_root"
                groups="group_hr_user"/>

              

2. action window

File: E:\odoo\16\server\odoo\addons\hr\views\hr_department_views.xml

ID: hr_department_kanban_action

                        <record id="hr_department_kanban_action" model="ir.actions.act_window">
                      <field name="name">Departments</field>
                      <field name="res_model">hr.department</field>
                      <field name="view_mode">kanban,tree,form</field>
                      <field name="search_view_id" ref="view_department_filter"/>
                      <field name="help" type="html">
                        <p class="o_view_nocontent_smiling_face">
                          Create a new department
                        </p><p>
                          Odoo's department structure is used to manage all documents
                          related to employees by departments: expenses, timesheets,
                          time off, recruitments, etc.
                        </p>
                      </field>
                  </record>

          

ID: hr_department_tree_action

          <record id="hr_department_tree_action" model="ir.actions.act_window">
            <field name="name">Departments</field>
            <field name="res_model">hr.department</field>
            <field name="view_mode">tree,form,kanban</field>
            <field name="search_view_id" ref="view_department_filter"/>
            <field name="help" type="html">
                <p class="o_view_nocontent_smiling_face">
                    Create a new department
                </p><p>
                    Odoo's department structure is used to manage all documents
                    related to employees by departments: expenses, timesheets,
                    leaves, recruitments, etc.
                </p>
            </field>
        </record>

3. form view

          <record id="view_department_form" model="ir.ui.view">
            <field name="name">hr.department.form</field>
            <field name="model">hr.department</field>
            <field name="arch" type="xml">
                <form string="department">
                    <field name="company_id" invisible="1"/>
                    <sheet>
                        <div class="oe_button_box" name="button_box">
                            <button class="oe_stat_button" type="action" name="%(hr.act_employee_from_department)d" icon="fa-users">
                                <field string="Employees" name="total_employee" widget="statinfo"/>
                            </button>
                            <button class="oe_stat_button" type="object" name="action_plan_from_department" icon="fa-list-ul">
                                <field string="Plans" name="plans_count" widget="statinfo"/>
                            </button>
                        </div>
                        <widget name="web_ribbon" title="Archived" bg_color="bg-danger" attrs="{'invisible': [('active', '=', True)]}"/>
                        <field name="active" invisible="1"/>
                        <group col="4">
                            <field name="name"/>
                            <field name="manager_id"/>
                            <field name="parent_id"/>
                            <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
                        </group>
                    </sheet>
                    <div class="oe_chatter">
                        <field name="message_follower_ids" groups="base.group_user"/>
                        <field name="message_ids"/>
                    </div>
                </form>
            </field>
        </record>

1. oe_button_box for top buttons 'Employees' & 'Plans'
2. oe_chatter for right panel

4. tree view

          <record id="view_department_tree" model="ir.ui.view">
            <field name="name">hr.department.tree</field>
            <field name="model">hr.department</field>
            <field name="arch" type="xml">
                <tree string="Companies" sample="1">
                    <field name="display_name"/>
                    <field name="company_id" groups="base.group_multi_company"/>
                    <field name="manager_id"/>
                    <field name="total_employee" string="Employees"/>
                    <field name="parent_id"/>
                </tree>
            </field>
        </record>

5. Kanban view

        <record id="hr_department_view_kanban" model="ir.ui.view" >
            <field name="name">hr.department.kanban</field>
            <field name="model">hr.department</field>
            <field name="arch" type="xml">
                <kanban class="oe_background_grey o_kanban_dashboard o_hr_department_kanban o_kanban_small_column" sample="1">
                    <field name="name"/>
                    <field name="company_id"/>
                    <field name="manager_id"/>
                    <field name="color"/>
                    <field name="total_employee"/>
                    <templates>
                        <t t-name="kanban-box">
                            <div t-attf-class="#{!selection_mode ? kanban_color(record.color.raw_value) : ''}">
                                <div t-attf-class="o_kanban_card_header">
                                    <div class="o_kanban_card_header_title">
                                        <div class="o_primary"><a type="edit"><field name="name"/></a></div>
                                        <div class="o_secondary" groups="base.group_multi_company">
                                            <small>
                                                <i class="fa fa-building-o" role="img" aria-label="Company" title="Company"/> <field name="company_id"/>
                                            </small>
                                        </div>
                                    </div>
                                    <div class="o_kanban_manage_button_section" t-if="!selection_mode">
                                        <a class="o_kanban_manage_toggle_button" href="#"><i class="fa fa-ellipsis-v" role="img" aria-label="Manage" title="Manage"/></a>
                                    </div>
                                </div>
                                <div class="container o_kanban_card_content" t-if="!selection_mode">
                                    <div class="row o_kanban_card_upper_content">
                                        <div class="col-6 o_kanban_primary_left">
                                            <button class="btn btn-primary" name="%(act_employee_from_department)d" type="action">
                                                <t t-out="record.total_employee.raw_value"/> Employees
                                            </button>
                                        </div>
                                        <div class="col-6 o_kanban_primary_right">
                                        </div>
                                    </div>
                                    <div class="o_kanban_card_lower_content"
                                         style="justify-content: end">
                                        <!-- placeholder for bottom content -->
                                    </div>
                                </div>
                                <div class="o_kanban_card_manage_pane dropdown-menu" role="menu">
                                    <div class="o_kanban_card_manage_section">
                                        <div role="menuitem" class="o_kanban_manage_reports">
                                            <div class="o_kanban_card_manage_title ps-4 pb-1">
                                                <span class="fw-bolder">Reporting</span>
                                            </div>
                                        </div>
                                    </div>
                                    <a t-if="widget.editable" role="menuitem" class="dropdown-item" type="edit">Configuration</a>
                                    <ul t-if="widget.editable" class="oe_kanban_colorpicker" data-field="color" role="menu"/>
                                </div>
                            </div>
                        </t>
                    </templates>
                </kanban>
            </field>
        </record>

6. fiter option

          <record id="view_department_filter" model="ir.ui.view">
            <field name="name">hr.department.search</field>
            <field name="model">hr.department</field>
            <field name="arch" type="xml">
                <search string="Departments">
                    <field name="name" string="Department"/>
                    <field name="manager_id" />
                    <filter string="Unread Messages" name="message_needaction" domain="[('message_needaction','=',True)]"/>
                    <separator/>
                    <filter string="Archived" name="inactive" domain="[('active','=',False)]"/>
                </search>
             </field>
        </record>

the id view_department_filter is called in window action

7. Model

from odoo import api, fields, models, _
from odoo.exceptions import ValidationError


class Department(models.Model):
    _name = "hr.department"
    _description = "Department"
    _inherit = ['mail.thread']
    _order = "name"
    _rec_name = 'complete_name'
    _parent_store = True

    name = fields.Char('Department Name', required=True)
    complete_name = fields.Char('Complete Name', compute='_compute_complete_name', recursive=True, store=True)
    active = fields.Boolean('Active', default=True)
    company_id = fields.Many2one('res.company', string='Company', index=True, default=lambda self: self.env.company)
    parent_id = fields.Many2one('hr.department', string='Parent Department', index=True, domain="['|', ('company_id', '=', False), ('company_id', '=', company_id)]")
    child_ids = fields.One2many('hr.department', 'parent_id', string='Child Departments')
    manager_id = fields.Many2one('hr.employee', string='Manager', tracking=True, domain="['|', ('company_id', '=', False), ('company_id', '=', company_id)]")
    member_ids = fields.One2many('hr.employee', 'department_id', string='Members', readonly=True)
    total_employee = fields.Integer(compute='_compute_total_employee', string='Total Employee')
    jobs_ids = fields.One2many('hr.job', 'department_id', string='Jobs')
    plan_ids = fields.One2many('hr.plan', 'department_id')
    plans_count = fields.Integer(compute='_compute_plan_count')
    note = fields.Text('Note')
    color = fields.Integer('Color Index')
    parent_path = fields.Char(index=True, unaccent=False)
    master_department_id = fields.Many2one(

    

1. menu

File : E:\odoo\16\server\odoo\addons\hr\views\hr_views.xml

                <menuitem
                    id="menu_view_hr_contract_type"
                    action="hr_contract_type_action"
                    parent="menu_config_recruitment"
                    sequence="2"
                    groups="group_hr_user"/>

                 

2. window action

E:\odoo\16\server\odoo\addons\hr\views\hr_contract_type_views.xml

                 <record id="hr_contract_type_action" model="ir.actions.act_window">
                        <field name="name">Employment Types</field>
                        <field name="res_model">hr.contract.type</field>
                        <field name="view_mode">tree</field>
                    </record>

                

view_mode is tree only

3. tree and form view

                <record id="hr_contract_type_view_tree" model="ir.ui.view">
                    <field name="model">hr.contract.type</field>
                    <field name="arch" type="xml">
                        <tree string="Contract Types" editable="bottom">
                            <field name="sequence" widget="handle"/>
                            <field name="name"/>
                        </tree>
                    </field>
                </record>

                <record id="hr_contract_type_view_form" model="ir.ui.view">
                    <field name="model">hr.contract.type</field>
                    <field name="arch" type="xml">
                        <form>
                            <group>
                                <group>
                                    <field name="name" />
                                </group>
                            </group>
                        </form>
                    </field>
                </record>

            

4. model

            from odoo import fields, models


            class ContractType(models.Model):
                _name = 'hr.contract.type'
                _description = 'Contract Type'
                _order = 'sequence'

                name = fields.Char(required=True, translate=True)
                sequence = fields.Integer()

    

1. menu

E:\odoo\16\server\odoo\addons\hr\views\hr_views.xml

              <menuitem
                    id="menu_view_hr_job"
                    action="action_hr_job"
                    parent="menu_config_recruitment"
                    sequence="1"/>

    

2. window action

E:\odoo\16\server\odoo\addons\hr\views\hr_job_views.xml

            <record id="action_hr_job" model="ir.actions.act_window">
            <field name="name">Job Positions</field>
            <field name="res_model">hr.job</field>
            <field name="view_mode">tree,form</field>
            <field name="search_view_id" ref="view_job_filter"/>
            <field name="context">{"search_default_Current":1}</field>
            <field name="help" type="html">
              <p class="o_view_nocontent_smiling_face">
                Ready to recruit more efficiently?
              </p><p>
                Let's create a job position.
              </p>
            </field>
        </record>

    

3. tree and kanban view

    <record id="view_hr_job_tree" model="ir.ui.view">
            <field name="name">hr.job.tree</field>
            <field name="model">hr.job</field>
            <field name="arch" type="xml">
                <tree string="Job" sample="1">
                    <field name="sequence" widget="handle"/>
                    <field name="name"/>
                    <field name="department_id"/>
                    <field name="no_of_recruitment"/>
                    <field name="no_of_employee" optional="hide"/>
                    <field name="expected_employees" optional="hide"/>
                    <field name="no_of_hired_employee" optional="hide"/>
                    <field name="message_needaction" invisible="1"/>
                    <field name="company_id" groups="base.group_multi_company" optional="hide"/>
                </tree>
            </field>
        </record>

        <record id="hr_job_view_kanban" model="ir.ui.view">
            <field name="name">hr.job.kanban</field>
            <field name="model">hr.job</field>
            <field name="arch" type="xml">
                <kanban class="o_kanban_mobile" sample="1">
                    <templates>
                        <t t-name="kanban-box">
                            <div class="oe_kanban_global_click">
                                <div>
                                    <strong><field name="name"/></strong>
                                </div>
                                <div>
                                    <span><field name="department_id"/>&amp;nbsp;</span>
                                </div>
                                <div t-if="!selection_mode">
                                    <span>Vacancies : <field name="expected_employees"/></span>
                                </div>
                            </div>
                        </t>
                    </templates>
                </kanban>
            </field>
        </record>

    

4. Form view

            <record id="view_hr_job_form" model="ir.ui.view">
            <field name="name">hr.job.form</field>
            <field name="model">hr.job</field>
            <field name="arch" type="xml">
                <form string="Job">
                    <field name="active" invisible="1"/>
                    <field name="company_id" invisible="1"/>
                    <sheet>
                        <div class="oe_button_box" name="button_box"/>
                        <div class="oe_title">
                            <label for="name"/>
                            <h1><field name="name" placeholder="e.g. Sales Manager"/></h1>
                        </div>
                        <notebook>
                            <page string="Recruitment" name="recruitment_page">
                                <group>
                                    <group name="recruitment">
                                        <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
                                        <field name="department_id"/>
                                        <field name="contract_type_id"/>
                                    </group>
                                    <group name="recruitment2">
                                        <label for="no_of_recruitment"/>
                                        <div class="o_row" name="recruitment_target">
                                            <field name="no_of_recruitment" class="col-3 ps-0"/>
                                            <span class="ps-1">new Employees</span>
                                        </div>
                                    </group>
                                </group>
                            </page>
                            <page string="Job Summary" name="job_description_page">
                                <field name="description" options="{'collaborative': true}"/>
                            </page>
                        </notebook>
                    </sheet>
                    <div class="oe_chatter">
                        <field name="message_follower_ids" options="{'open_attachments': True}"/>
                        <field name="message_ids"/>
                    </div>
                </form>
            </field>
        </record>

    

notebook is for tab view

5. model

        
from odoo import api, fields, models, _


class Job(models.Model):

    _name = "hr.job"
    _description = "Job Position"
    _inherit = ['mail.thread']
    _order = 'sequence'

    active = fields.Boolean(default=True)
    name = fields.Char(string='Job Position', required=True, index='trigram', translate=True)
    sequence = fields.Integer(default=10)
    expected_employees = fields.Integer(compute='_compute_employees', string='Total Forecasted Employees', store=True,
        help='Expected number of employees for this job position after new recruitment.')
    no_of_employee = fields.Integer(compute='_compute_employees', string="Current Number of Employees", store=True,
        help='Number of employees currently occupying this job position.')
    no_of_recruitment = fields.Integer(string='Target', copy=False,
        help='Number of new employees you expect to recruit.', default=1)
    no_of_hired_employee = fields.Integer(string='Hired Employees', copy=False,
        help='Number of hired employees for this job position during recruitment phase.')
    employee_ids = fields.One2many('hr.employee', 'job_id', string='Employees', groups='base.group_user')
    description = fields.Html(string='Job Description')
    requirements = fields.Text('Requirements')
    department_id = fields.Many2one('hr.department', string='Department', domain="['|', ('company_id', '=', False), ('company_id', '=', company_id)]")
    company_id = fields.Many2one('res.company', string='Company', default=lambda self: self.env.company)
    contract_type_id = fields.Many2one('hr.contract.type', string='Employment Type')