Use Organizational units to create departments, teams or any other divisions that reflect the structure of your company
Go to Identity >> Organizational Units
Select "Root" by clicking on it
Click Add to create a new Subunit such as a Team or Department in your company
A new subunit is created:
Selecting any of the subunits and clicking Add will create a new subunit on that level.
This way you can create several Departments with Teams and further subdivisions