if(!class_exists($moduleName)) {
    continue;
}

@uma.s One other thing you might want to change in piece of code is the initial `Vtiger_Module_Model::getAll();` call. As far as I understand it, tags are only relevant to entity modules so using `Vtiger_Module_Model::getEntityModules();` would reduce the number of iterations which the foreach loop has to check. In my own scripts I use the getEntityModules() method and I also added a short test for the class file before calling `$moduleClass = CRMEntity::getInstance($moduleModel->getName());`: ``` if(!class_exists($moduleName)) { continue; } ``` I could probably remove the `$restrictedModules` test completely with these changes...