XG Firewall SNMP to UNMS/ UISP

I am attempting to add my XG firewall to Ubiquiti's "UISP" which used to be called UNMS.   

The UISP will add 3rd party routers and switches that has SNMP.

It wants the public IP  and SNMP Community string.  Ive tried a few things such as the name as the community string such as Public and the actual name of the SNMP agent.  Turned on the ping

Within the XG v19.0

.--Admin-- SNMP I have:

Enabled the SNMP agent and named it XG125 Firewall

 --Created  a SNMPv2 and v2c trap.. Put the IP for UISP in it. -- Enabled query and trap support (Named it XG125 Sophos)

In System Services -- Notification list/  I turned on the SNMP traps and checked various notifications 

--Network-- Zones--  LAN I have SNMP checked for the Device access. 

Doesn't work... So then, I have tried each one of these. 

I also turned it on in WAN

I then added a rule 

Accept- Source Zones-LAN/WAN, Network ( UISP's IP) ... Destination Zone- LAN/WAN. Network (UISP's IP) , Services= SNMP

Then I changed the rule to any zone/network with service SNMP

Then I added/ Linked a SNMP NAT rule

Nothing

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On the UISP I'm not sure if the SNMP community string is "Public" or something from inside of the XG such as the name of the SNMP agent or name or the name of the trap.  I have tried all of them. I'm just not sure if my SNMP traffic is getting out.  I have 3rd party devices added that is not behind my firewall such as Mikrotik switches.. which the community string "public" works.