function getTaskAssignGroup($options = array())
{
global $DB;
// In case of delete task pass user id
if (isset($options['task_groups_id_tech'])) {
$this->getAddressesByGroup(0, $options['task_groups_id_tech']);
} else {
if (isset($options['task_id'])) {
$tasktable = getTableForItemType($this->obj->getType() . 'Task');
foreach ($DB->request(array($tasktable, 'glpi_groups'), "`glpi_groups`.`id` = `{$tasktable}`.`groups_id_tech`\n AND `{$tasktable}`.`id` = '" . $options['task_id'] . "'") as $data) {
$this->getAddressesByGroup(0, $data['groups_id_tech']);
}
}
}
}