1. Go to the page which you want to publish

Login in to your Gamma account and go to the page which you want to publish to a custom site.

2. Click three dots icon

Click the three dots found on the upper right

3. Click “Publish to site…”

Locate the “Publish to site” and click to publish the page

4. Click “Add page to existing site”

On the option choose “Add page to existing site”

5. Click the site where you want to add the page

Choose the website where you wish to add the page

6. All done

Once you choose the site, it’s all done.