How to create sub groups in top level group

Hi I am beginner in ARAS. I am going through User and Identity documentation, I created top level Identity now I would like to create new sub group. e.g Automobile Engineering > Manufacturing, Sale and IT. How I can add sub groups? Thanks,  
  • If I understand correctly, you have created the identities Automobile Engineering and Manufacturing (and others) you would like to make the members of Manufacturing members of Automobile Engineering. Lock the identity Automobile Engineering and add the identity Manufacturing as a member. There is an identity report that you can run that will may help with your troubleshooting.
  • Thanks for reply. Yes I added members in Manufacturing and then added Manufacturing as member in Automobile Engineering and now Identity report shows me the structure I wanted. Thanks for your suggestion.