Choose the blog article you wish to comment on;
Each of the three form controls above is data-bound to a Webflow Collection List.
The collection list these are databound to is at the very bottom of this page, as a hidden element.
The Sample Data below shows some of the data from the same Blogpost collection, but is separate from the Collection List we've used for data-binding. As a result the form controls above list the full set of articles, while the sample data area only displays a subset.
This is an example of how you can separate and control the presentation of your data in different ways.