How to show Multiple Portfolios in one Account

Hello everyone,
We have a school project to create a Portfolio App an Account which can have multiple Portfolios with Ionic splitted in Frontend and Backend.
We are all new programers.
My Question is: After logging in, I would like to see the multiple portfolios specific to the account and what we need from the Backend for the Frontend to implement.
It Would be nice if you can help us :slight_smile:

Sounds pretty similar to the Tour of Heroes - I would expect you would get lots of mileage out of going through it.

I thin that helps me not so much ;(