Go to Deployment Settings (https://www.gridbox.io/app/account/deployment-settings)
Click on the Authorize Netlify button
3. Login to Netlify Account if you've one or create a new account.
Open the Project you've created.
From the top right bar - Click on the publish button
It will open the Deploy to Netlify popup - click on Publish to Netlify
That's it your Project will be deployed to Netlify - with auto generated URL.
You can also add Custom Domain by clicking on Domain Settings
Once you click on the Domain Settings
You will see the default Netlify Generatated Subdomain (for eg: https://somesite.netlify.app)
To add custom domain -> Click on Add custom domain button
Then add your domain and click on verify to proceed further