'journal_id': {'string': 'Write-Off Journal', 'type': 'many2one', 'relation':'account.journal', 'required':True},
'writeoff_acc_id': {'string':'Write-Off account', 'type':'many2one', 'relation':'account.account', 'required':True},
'date_p': {'string':'Date','type':'date'},
- 'comment': {'string':'Comment','type':'char', 'size': 64},
+ 'comment': {'string':'Comment','type':'char', 'size': 64, 'required':True},
'analytic_id': {'string':'Analytic Account', 'type': 'many2one', 'relation':'account.analytic.account'},
}