Two openHAB2 and one Internet provider/WAN-IP

Hi there!
I share my internet with my home and my office and i have two different openHAB setups.
The openHAB for my home is connected with myopenhab.
Now I want to do the same with my office setup so my employes can acces myopenhab.
I will register my office openHAB with my work email.
The question is:
Can I do this without setting up ports and forwarding in the router?
I don’t want them to interfear with each other…
//N

Should be fine. When you set up two different openHAB cloud accounts, they’re differentiated by the UUID and Secret that is unique to each openHAB server.

Thank you!
I will try it!