Template blog page won't let me switch CMS source

Hello

I am using a template and trying to start my blog page. Right now, it is mostly still the template dummy data and dummy blog posts.

I created a new CMS that has one blog on it and I was hoping to go to the blog page and replace the CMS Source to this new CMS that I just created.

When i click on the CMS List Wrapper and go to Settings. The Blog Posts 2s (dummy template blogs) is locked.
image

I just need to figure out how i can change the source to my new CMS records so that I can get this blog page up to speed.

Thanks for any help you can give!

Here is my public share link:
https://preview.webflow.com/preview/x-ray-ai-010bf530156b3a723d7a02fe21eb2a?utm_medium=preview_link&utm_source=designer&utm_content=x-ray-ai-010bf530156b3a723d7a02fe21eb2a&preview=7d6fad972c20b0e9251a380edadc26f0&pageId=6634dbc7732ab4e8f56ec807&locale=en&workflow=preview


You need to unbind all of the elements inside of it first.

Thank you for your reply! How do I unbind it?

That depends on what you have bound.
Here’s the collection list docs, but you’ll want to go through the intro to CMS videos etc. as well.