Preview in data models

Hi! no… I think I wasn’t clear enough.
I have a data model called ‘blog model’, and I have 100 entries for that (they work as blogposts).
How could I preview those in the Builder dashboard when editing or creating them?

I’m using Next.js, so currently I fetch the blog with getStaticProps. How could I link that to the <BuilderContent model="blog-model" /> ? I see it receives some sort of data, as you explain in this post

<BuilderContent model="blog-model">{ (data) => {
          return <>
                  <h1>{data.title}</h1>
                 <p>{data.subtitle}</p>
                 </>
      }}</BuilderContent>

this doesn’t work for me.