[FIX] l10n_be_hr_payroll: add missing group restrictions

Without proper group restrictions many computed/related fields will
crash because they depend on other group-restricted fields, such as
the `children` field.

addons/l10n_be_hr_payroll/models/l10n_be_hr_payroll.py

@@ -215,23 +215,23 @@ class HrEmployee(models.Model):
     spouse_fiscal_status = fields.Selection([
         ('without income', 'Without Income'),
         ('with income', 'With Income')
-    ], string='Tax status for spouse')
-    disabled = fields.Boolean(string="Disabled", help="If the employee is declared disabled by law")
-    disabled_spouse_bool = fields.Boolean(string='Disabled Spouse', help='if recipient spouse is declared disabled by law')
-    disabled_children_bool = fields.Boolean(string='Disabled Children', help='if recipient children is/are declared disabled by law')
-    resident_bool = fields.Boolean(string='Nonresident', help='if recipient lives in a foreign country')
-    disabled_children_number = fields.Integer('Number of disabled children')
+    ], string='Tax status for spouse', groups="hr.group_hr_user")
+    disabled = fields.Boolean(string="Disabled", help="If the employee is declared disabled by law", groups="hr.group_hr_user")
+    disabled_spouse_bool = fields.Boolean(string='Disabled Spouse', help='if recipient spouse is declared disabled by law', groups="hr.group_hr_user")
+    disabled_children_bool = fields.Boolean(string='Disabled Children', help='if recipient children is/are declared disabled by law', groups="hr.group_hr_user")
+    resident_bool = fields.Boolean(string='Nonresident', help='if recipient lives in a foreign country', groups="hr.group_hr_user")
+    disabled_children_number = fields.Integer('Number of disabled children', groups="hr.group_hr_user")
     dependent_children = fields.Integer(compute='_compute_dependent_children', string='Considered number of dependent children', groups="hr.group_hr_user")
-    other_dependent_people = fields.Boolean(string="Other Dependent People", help="If other people are dependent on the employee")
-    other_senior_dependent = fields.Integer('# seniors (>=65)', help="Number of seniors dependent on the employee, including the disabled ones")
-    other_disabled_senior_dependent = fields.Integer('# disabled seniors (>=65)')
-    other_juniors_dependent = fields.Integer('# people (<65)', help="Number of juniors dependent on the employee, including the disabled ones")
-    other_disabled_juniors_dependent = fields.Integer('# disabled people (<65)')
-    dependent_seniors = fields.Integer(compute='_compute_dependent_people', string="Considered number of dependent seniors")
-    dependent_juniors = fields.Integer(compute='_compute_dependent_people', string="Considered number of dependent juniors")
-    spouse_net_revenue = fields.Float(string="Spouse Net Revenue", help="Own professional income, other than pensions, annuities or similar income")
+    other_dependent_people = fields.Boolean(string="Other Dependent People", help="If other people are dependent on the employee", groups="hr.group_hr_user")
+    other_senior_dependent = fields.Integer('# seniors (>=65)', help="Number of seniors dependent on the employee, including the disabled ones", groups="hr.group_hr_user")
+    other_disabled_senior_dependent = fields.Integer('# disabled seniors (>=65)', groups="hr.group_hr_user")
+    other_juniors_dependent = fields.Integer('# people (<65)', help="Number of juniors dependent on the employee, including the disabled ones", groups="hr.group_hr_user")
+    other_disabled_juniors_dependent = fields.Integer('# disabled people (<65)', groups="hr.group_hr_user")
+    dependent_seniors = fields.Integer(compute='_compute_dependent_people', string="Considered number of dependent seniors", groups="hr.group_hr_user")
+    dependent_juniors = fields.Integer(compute='_compute_dependent_people', string="Considered number of dependent juniors", groups="hr.group_hr_user")
+    spouse_net_revenue = fields.Float(string="Spouse Net Revenue", help="Own professional income, other than pensions, annuities or similar income", groups="hr.group_hr_user")
     spouse_other_net_revenue = fields.Float(string="Spouse Other Net Revenue",
-        help='Own professional income which is exclusively composed of pensions, annuities or similar income')
+        help='Own professional income which is exclusively composed of pensions, annuities or similar income', groups="hr.group_hr_user")
 
     @api.constrains('spouse_fiscal_status', 'spouse_net_revenue', 'spouse_other_net_revenue')
     def _check_spouse_revenue(self):