You want to create a link to your portfolio?
Then read on!
App:
1. Go to your portfolio
2. at the top right you will now see a cogwheel, a box with an arrow pointing upwards and a bell
3. select the box with the arrow pointing upwards
4. now you can edit your link by selecting whether absolute numbers should be split or your username should be visible.
Webapp:
1. go to your portfolio
2. above the chart you will see a cogwheel and a box with an arrow pointing upwards
3. click on the box with the arrow
4. now you can choose whether you want to share absolute numbers or whether your username should be visible
You can also deactivate the portfolio link you created and shared using the same settings option, thereby deleting access to your portfolio via this link.