How do i get to pass APM through VPN

https://www.draytek.com/en/faq/faq-management/management.central-ap-management-(apm)/what-can-i-do-if-i-dont-want-to-display-the-remote-ap-on-ap-management-(apm)/

states how to enable and disable this however doesn't work on VigorBX 2000

Basically i have 3 sites VPN to each other ( 2 x VigorBX and 1 x 2860 ) would be nice to Central AP Management (APM) off all AP900/902's off all three sites via 2860 as VigorBX 2000 doesn't have that feature
When I originally had 3 x 2860's VPN each 2860 could see all AP900/902's off all 3 locations, but VigorBX 2000 is currently blocking that

Thanks

The VigorBX 2000 and Vigor 2860 have different branches of firmware, it's quite possible that the feature hasn't been added to the VigorBX 2000's firmware branch yet and I can understand why you'd want that there. I recommend making a support ticket to request that it's added in, because the VigorBX 2000 doesn't do Central AP Management, it would be very useful if it could allow a remote 2860 to manage APs on a VigorBX 2000 site.

Also the config migration from a 2860 to a BX 2000 would be worth requesting, I think that could be possible as well.

Didn't take me long going threw the setting of a 2860 and applying to a VigorBX , bind-ip backup and restore works to VigorBX from 2860

any news on this VPN passAPM on or a software cersion of the APM ?