If you have an online registration that uses the AskCheckboxes feature on the Questions tab, you might notice a new field called "Columns".  See below.

This is a new feature that will be coming soon that we are still testing.  We'll be writing some documentation about that when it's ready for you to use.  In the meantime, it will default to 1, and that will let it continue to work as it currently does.  As the title of this blog post suggests, this feature will allow you to create a table (matrix) of checkboxes.  We'll let you know more later.