This the models 

from odoo import fields, models


class StockMove(models.Model):
    _inherit = 'stock.move'

    remark = fields.Char(string='Remark')

This the views

ignore the comment tag

when im tryin to open new at inventory this error showing up

raise ParseError(msg) from None  # Restart with "--log-handler odoo.tools.convert:DEBUG" for complete traceback

odoo.tools.convert.ParseError: while parsing file:/c:/pt.koi/odoo/koi/odoo17/odoo/custom-addons/inventory_batch_remark/views/remark.xml:3

Error while validating view near:

Field `show_check_availability` does not exist

View error context:

{'file': 'c:\\pt.koi\\odoo\\koi\\odoo17\\odoo\\custom-addons\\inventory_batch_remark\\views\\remark.xml',

'line': 1,

'name': 'custom.move.picking.form.remark.inherit',

'view': ir.ui.view(744,),

'view.model': 'stock.move',

'view.parent': ir.ui.view(659,),

'xmlid': 'custom_view_picking_form_remark_inherit'}

anyone can help?