from odoo import fields, models


class AccountMoveLine(models.Model):
    _inherit = 'account.move.line'

    payslip_id = fields.Many2one(
        'hr.payslip',
        string='Source Payslip',
        readonly=True,
        copy=False,
        ondelete='set null',
        index='btree_not_null',
        help="Payslip this journal item was generated from "
             "(populated by the Fusion payroll bridge for reporting).",
    )