protected function _prepareColumns() { parent::_prepareColumns(); unset($this->_columns['profile']); foreach ($this->_columns as $key => $column) { if ($key == 'history_id') { continue; } // Rename column IDs so they're not posted to the profile information $column->setId('col_' . $column->getId()); $this->_columns['col_' . $key] = $column; unset($this->_columns[$key]); } if ($this->_getProfile()->getEntity() == Xtento_OrderExport_Model_Export::ENTITY_QUOTE || $this->_getProfile()->getEntity() == Xtento_OrderExport_Model_Export::ENTITY_CUSTOMER) { unset($this->_columns['col_increment_id']); } else { $this->_columns['col_increment_id']->setFilterConditionCallback(false); $this->_columns['col_increment_id']->setFilterIndex('object.increment_id'); } }