Apart from the above responsibilities HR needs to  Manage training and development initiatives, Keep track of employee performance, Manage and improve communication, Manage organizational and company culture, Create a safe and inclusive work environment, Oversee and manage benefits and compensation. Many works depend on HR managers because this profile is answerable to their high authorities and face such types of interrogations like WHY/WHEN/HOW and many more so if this profile has a weightage so other hands its having pressure or disadvantages.HR is also responsible for Hiring  & Firing reason if hiring is not appropriate or useless manpower so HR is responsible in another case if the employee left the job without any prior information so on that case HR shall be on target so these types of examples showing this profile are very important to any Organization.HR  also needs to assist that communication within (and between) different teams and departments.