Blue Iris MQTT

Hi,

I have 2 Home Assistants (both on separate networks)

HA1 (Home)
HA2 (Parents House)

HA1 and HA2 have both got Blue Iris integration connected. Both show entities and cameras.

When X is triggered, then HA1 publishes topic and payload via MQTT to BI to trigger recording. It then also takes a snapshot of the camera and stores in HA. It also sends a notification to the group with a click action that shows the recording from the trigger via BI UI3.

I want HA2 to do the same thing but when I’ve copied the automation over - all it does is send the notification with a click action that shows ONLY the LIVE VIEW and does not trigger a recording.

Has anyone got any suggestions? I’ve checked on BI and it only has setting for 1 MQTT server.

How can I connect HA2 to publish MQTT to my BI and trigger a recording?