Out-of-Sync device
FortiManager is able to detect when the settings were changed on the FortiGate and synchronize back to the related policy and object settings. This allows you to know when the policy package is out-of-sync with what is installed on the FortiGate.
When a change is made to the FortiGate, FortiManager displays an out-of-sync dialog box. Out-of-Sync device

Select the View Diff icon to view the changes between the FortiGate and FortiManager . View diff

You can select to accept, revert the modification, or decide later.

You can view details of the retrieve device configuration action in the Task Manager. Task manager

Configuring virtual domains (VDOMs)
Virtual domains ( VDOMs) enable you to partition and use your FortiGate unit as if it were multiple units. For more information see the FortiOS Handbook available in the Fortinet Document Library .

Delete Select to remove this virtual domain. This function applies to all virtual domains except the root.
Create New Select to create a new virtual domain.
Management Virtual Domain Select the management VDOM and select Apply .
Name The name of the virtual domain and if it is the management VDOM.
Virtual Domain Virtual domain type.
IP/Netmask The IP address and mask. Normally used only for Transparent mode.
Type Either VDOM Link or Physical.
Access HTTP, HTTPS, SSH, PING, SNMP, and/or TELNET.
Resource Limit Select to configure the resource limit profile for this VDOM.