Best practises about making one remote network available for several Zerotrust clients on two seperate cloudlare accounts

Zero Trust Cloudflare Tunnel
1

Hi,

I want to make LAN1 available for Cloudflare customer A and Cloudflare customer B via their respective Zerotrust (warp) clients.

What would be the best way to go forward?
1): install 2 cloudflared instances (tunnels) on one linux or Windows machine in LAN1 that point to customer A and B. I found this post, but is there a detailed guide from Cloudflare itself? Run 2 cloudflared instances on 1 machine

2): run 2 cloudflared instances (tunnels) on two linux or Windows machine

3): use 2 docker instances

Thanks in advance.