After having clicked on the "Start" button, the Layout Editor mode will be automatically enabled. This mode allows you to customize the entire UI, and is not limited to the visibility of your collections. We can easily distinguish the orange color set on the different Layout Editor options.
On the left navigation bar, we can find all our available collections and uncheck those we don't want to see.
Let's click on the collection Companies after hiding the collection Addresses. Then, we can see all the companies' records listed on a table view. We can hide and reorders the table's columns to be more usable by our business team.
Then, the Setup Guide step is successfully completed.