from openerp.osv import fields, orm

class AccountAccount(orm.Model):
    _inherit = 'account.account'
    _columns = {
        'centralized': fields.boolean(
            string='Centralized',help="If flagged, no details will be displayed in "
                 "the General Ledger report (the webkit one only), "
                 "only centralized amounts per period."),
    }
    _defaults = {
        'centralized': False,
    }