In basic view you can only see eight main tabs, these are Site Overview, Diagnostic Tools, Security and Compliance, General Settings, DHCP Server, Interfaces, Firewall and VPN. 

To switch to Advanced View, you click on logged in as on the top right of the dashboard. This will allow to see hidden tabs that you won't see in basic view.

In Advanced View, you will see additional tabs, such as VLANS, SNMP, DNS Override, Static Routes, Traffic Prioritization. There would be sub categories that will be added in this view. They will appear with Grayed out lines on the background of the text.