Kodi Community Forum

hi all
I'm new to this forum so hope I'm posting this in correct place...
I'm running Kodi on raspberry pi 4 in one room but planning to do Kodi on raspberry pi 2 in other room. both Kodi will stream content from NAS. when I watch something on raspberry in one room I have a tick next to it that this was watch. is there any way to make that tick show on raspberry in room two  so I know this was already watch? 
both raspberry and NAS are in local network and raspberry one is running Kodi 19.1.0.
thanks for any help

https://kodi.wiki/view/MySQL/Setting_up_...Arch_Linux
https://wiki.archlinux.org/title/Kodi#Sh...iple_nodes

(2021-10-24, 16:33)graysky Wrote: [ -> ]https://kodi.wiki/view/MySQL/Setting_up_...Arch_Linux
https://wiki.archlinux.org/title/Kodi#Sh...iple_nodes

thanks, will give a go