Yes @Alexandoy , it is the same case in my country with small companies. That means that in your country there is no doorman position in medium or large companies, for this is the security guard. I have read in several opinions that it works the same in other countries.In businesses here it is often the owner who opens the business office. But that's for the small business only. For companies there is a trusted manager or the security guard that is tasked to come early in order to unlock the door for the entry of the employees. For companies that operate 24/7 there is no need for that since the office or store is always open.