I'm pretty sure you need to be signed in as a google person to do this.
Feel free to make changes and put all of your stuff in there to replace my stuff.
One guy thought he had to buy everything that I had and he asked me how he could buy xx.1387 shares of something. He was really surprised when I told him he didn't need to copy me exactly and he could make changes if he felt like it. He was a little shocked.
Yes, that's my (our) portfolio. No, we're not rich. At all.