Pureperms setting ranks help

how do set ranks whats the code ?

 

??? Softdepend PurePerms ???

 

Like how do i use the code ? And whats the code ?

 

PHP:

$pureperms = $this->getServer()->getPluginManager()->getPlugin("PurePerms");
if (!is_null($pureperms) && $pureperms->isEnabled()) {
    $pureperms->getUserDataMgr()->setGroup($player, $pureperms->getGroup("Rank"));
}


 

Ty dapigguy