public function createBranchMpkAssignment($form)
{
$values = $form->getValues();
$identity = Zend_Auth::getInstance()->getIdentity();
$values['created_by'] = $identity->id;
if ($this->checkIfMpkAvaliable($values['mpk'])) {
$branch = new BranchMpk();
$row = $branch->createRow($values);
$row->save();
} else {
throw new Logic_Branch_Exception('Active mpk already assigned to branch!');
}
}
