Signed-in users can also find this guide, with screenshots and a video, under Help in the app.
Residents apply from the portal; people who don't live in the building apply from the building's rentals page.
Residents: open Permits and use Rent a parking stall. Others: open the rentals link the building shared.
Choose the area. Its monthly price and how many stalls are free are shown.
Pick a stall, or Any free stall, and the Term.
Enter your plate (and your name and email on the public page), then select Apply.
When a stall is yours, the email link lets you accept it and pay the first month.