Statement statement.statement form ]]> statement.statement tree ]]> Draft Statements statement.statement form [('state', '=', 'draft')] Validated Statement statement.statement form [('state', '=', 'validated')] Posted Statements statement.statement form [('state', '=', 'posted')] All Statement statement.statement form statement.statement.line form ]]> statement.statement.line tree ]]> Statement statement.statement True True Draft function set_state_validated() Validated function set_state_posted() Posted function set_state_cancel() Cancel validated posted cancel