function post_updateItem($history = 1)
{
if (isset($this->fields["begin"]) && !empty($this->fields["begin"])) {
Planning::checkAlreadyPlanned($this->fields["users_id"], $this->fields["begin"], $this->fields["end"], array('Reminder' => array($this->fields['id'])));
}
if (in_array("begin", $this->updates)) {
PlanningRecall::managePlanningUpdates($this->getType(), $this->getID(), $this->fields["begin"]);
}
}