Can FMC Manage an FTD behind another managed FTD

[NotQualified]

I have an FMC within my core that manages an FTD at what I'll call a mid-point location. The mid-point location FTD connects to another FTD at the End-point location. I am able to ping from the End-point location to the FMC and visa-versa but I am not able to get the FMC to discover/manage the device. Is this even possible and/or what could be stopping it?

[MHM Cisco World]

Sure Yes, 
the FMC and FTD use SSL to connect, what you need only is bypass SSL from Snort inspection of FTD (the FTD the traffic pass through) 

[Aref Alsouqi]

That is true, however, the secure channel is negotiated and established on port 8305/tcp not the traditional SSL port, so port 8305/tcp should be allowed on the mid-point firewall.

[MHM Cisco World]

Yes, sorry I must mention that to him, 
and additional to your below comment, if He use NAT in FTD (pass through) then he need to use NAT-ID not IP in FMC for FTD(need to mgmt).
thanks alot 
MHM

[Aref Alsouqi · Accepted solution]

Correct, that's why I was wondering about the NAT.

https://www.cisco.com/c/en/us/td/docs/security/firepower/70/configuration/guide/fpmc-config-guide-v70/device_management_basics.html

[Aref Alsouqi]

Is the mid-point FTD doing any NAT?