from openerp.osv import osv, fields
from openerp.tools.translate import _


class res_company(osv.Model):
    _inherit = "res.company"

    _columns = {
        'remittance_letter_top': fields.text(
            _('Remittance Letter - top message'),
            help=_('Message to write at the top of Remittance Letter '
            'reports. Available variables: "$iban" for the IBAN; "$date" for '
            'the payment date. HTML tags are allowed.')
        ),

        'remittance_letter_bottom': fields.text(
            _('Remittance Letter - bottom message'),
            help=_('Message to write at the bottom of Remittance Letter '
            'reports. HTML tags are allowed.')
        ),
    }

from openerp.osv import osv, fields
from openerp.tools.translate import _


class res_company(osv.Model):
    _inherit = "res.company"

    _columns = {
        'remittance_letter_top': fields.text(
            _('Remittance Letter - top message'),
            help=_('Message to write at the top of Remittance Letter '
            'reports. Available variables: "$iban" for the IBAN; "$date" for '
            'the payment date. HTML tags are allowed.'),
            translate=True),

        'remittance_letter_bottom': fields.text(
            _('Remittance Letter - bottom message'),
            help=_('Message to write at the bottom of Remittance Letter '
            'reports. HTML tags are allowed.'),
            translate=True),
    }

Make Remittance Letter config messages translatable
Make Remittance Letter config messages translatable
