auxiliary-session configuration issue

[sunnew]

When I enter the auxiliary-session command on the fortigate 50e device, it does not work.

I would like to know if the auxiliary-session command is not set on the fortigate 50e device or if it is a version issue.

[sunnew]

JT_Gwangju_DI # get system status
Version: FortiGate-50E v6.2.14,build1364,230411 (GA)
Virus-DB: 92.00337(2024-01-04 09:20)
Extended DB: 1.00000(2018-04-09 18:07)
IPS-DB: 6.00741(2015-12-01 02:30)
IPS-ETDB: 0.00000(2001-01-01 00:00)
APP-DB: 6.00741(2015-12-01 02:30)
INDUSTRIAL-DB: 6.00741(2015-12-01 02:30)
Serial-Number: FGT50E5620029162
Botnet DB: 1.00000(2012-05-28 22:51)
BIOS version: 05000016
System Part-Number: P17464-05
Log hard disk: Not available
Hostname: JT_Gwangju_DI
Private Encryption: Disable
Operation Mode: NAT
Current virtual domain: root
Max number of virtual domains: 5
Virtual domains status: 1 in NAT mode, 0 in TP mode
Virtual domain configuration: disable
FIPS-CC mode: disable
Current HA mode: standalone
Branch point: 1364
Release Version Information: GA
System time: Wed Jan 24 09:07:59 2024