Set up Gitlab on Ubuntu VM and let people in network able to access it

I am trying to install on ubuntu VM, but have no luck getting it to be accessed from other computers in the local network.
Any good tutorial out there how to do this? I can access the web app on browser at VM, but not from other machines.
Thanks

Hi,

What Virtualization software are you using? Is it on your local development machine or on a server on your network?