Father was warned at work before, will he enter the file?

It depends on what kind of company your father is in. Generally, enterprises with personnel filing qualifications may put the list in the file, but most of them will not. If there is no qualification for personnel filing, but the company files are all managed by intermediaries, then don't worry at all. Personnel personal files are mainly related to schools and work. What are the advantages of putting a fault list opened by a company into it? Some people in our company are often warned not to put file bags if they are all in files.

Of course, there are also warnings. If it's just a general disciplinary problem in the unit, there's no need to worry. If it is in violation of national laws and regulations or party discipline, it must be filed.