From the "Can we change that?" file, let's take a look at how to swap out the Favorites icon. It's often one of the things that people ask about changing when you're running through a demo of Employee Center. Out of the box, this is the Heart icon that shows up in the upper right corner of the card, as well as other places.
I can't say for sure when this was added, but there is the option to easily change this out across the board, which is pretty great. To make this update, on the Portal record itself there's a field for Quick start config which holds the JSON that handles the configuration for this icon.
In this code you have access to change the icons for things that are favorited and unfavorited and then the color associated with them. The system by default has access to icons available in Font Awesome version 4.7.0, so you can change the icons to anything in that library without making any other system changes.
If you wanted to change your icons to Thumbs Up and Thumbs Down, then use the color designated as danger in the portal setup, your config would look like this:
And the cards would then look something like this when you go to the Favorites page:
