In order to manage Departments, go to Settings → Departments
Here you can see a list of all the Departments. You can create new ones, search, export, and edit or delete existing ones
...
Create a new Department
Click on Create New to go to Create Department screen
Fill in a Department Name, upload a catchy image for your department. Then click on Submit to save it.
...
Update or delete a department
From the department list, you can click on the Edit or Delete button on a department to edit or delete it.