week 3Discussion #1What do you think are some of the major challenges in HR today? Why? Which two challenges do you think are most important? Please use examples.Interact with at least one other student in the discussion.Discussion #2Search the Internet to find a minimum of two types of HR information systems. Name them, describe each of them and how they are used. Have you ever used one? If so, which one?Post the URLs to the systems.Interact with at least one other student in the discussion.week 3Discussion #1What do you think are some of the major challenges in HR today? Why? Which two challenges do you think are most important? Please use examples.Interact with at least one other student in the discussion.Discussion #2Search the Internet to find a minimum of two types of HR information systems. Name them, describe each of them and how they are used. Have you ever used one? If so, which one?Post the URLs to the systems.Interact with at least one other student in the discussion.