from odoo import models, fields, api from odoo.exceptions import ValidationError class EnrollmentSubject(models.Model): _name = 'school.enrollment.subject' _description = 'Subject Line' enrollment_id = fields.Many2one('school.enrollment', string="Enrollment") subject_id = fields.Many2one('school.subject', string="Subject Name", required=True) subject_name = fields.Char(string="Subject Name") class_name = fields.Char(string="Class") academic_year = fields.Char(string="Academic Year") status = fields.Selection([ ('active', 'Active'), ('inactive', 'Inactive') ], string="Status", default="active")