Add a device category on categories page. Note, Categories are used in the folder structure when storing device configuration outputs. Also, currently, only one device can belong to one Category. See list of default categories below in fig4
The only field you can add/ edit for cateogries is the Category Name field. It is a mandatory field and supports Aplhanumeric characters only, NO SPACES. Examples are: Routers, Switches, Core, NetworkA, CustomerA etc...
fig4.