Logging on as root, how to add --allowRoot option?

Genetv

I need to log on to a raspberry pi as root but I get the message "Running TeamViewer as root is not supported. Use '--allowRoot' or '-r' to ignore this message(not recommended). I appreciate the recommendation, but still, I'd like to know how to add this command to allow me to log on as root. Is there a solution for this? Thanks!

EricChen

Use terminal with command "teamviewer -r"