unable to add fortigate to fortimanger

[Umesh]

Dear community member,

I have searched a lot to solve the issue and read a comments but not helped much - unable to add fortigate to Fortimanger.

Fortigate vm version - 7.0.15  (trail)

Fortimanger vm version 7.2.10 (trail)

I can ping from Fortigate to Fortimanger vice versa. 

Below services are enabled at fortigate interface.........

FMG, security febric, http, https, ping.

Please suggest what I am missing, I have also attached snapshot.

[funkylicious]

https://community.fortinet.com/t5/FortiManager/Technical-Tip-Setup-custom-certificate-for-FGFM-proto... 

[Zhuo]

Enter the following in the FortiGate CLI:

execute central-mgmt register-device (FMG serial number Firewall) (FortiGate Password)

[filiaks1]

Better use newer trial versions before testing.