Favorites give you quick access to your most important prototypes and boards. When you sign in to InVision, you’re able to view all projects (prototypes, freehands, and boards) as well as filter by category or Favorites.
Add a project to your Favorites by hovering over the thumbnail and clicking the star icon ().
Remove a project from your Favorites by clicking the star again.
It's not currently possible to add a Studio prototype to your favorites.