Change an existing page into a Blog article

I am trying to implement a Blog into my existing website. I have some pages with content that I would like to be accessible through the new blog-feature. Is there a way other then copy-paste to turn an existing page into a blog-article page ?
Thanks
Ben

It’s not currently possible, though I agree it would be useful.

Thanks Duncan, for the swift respons.
Copy paste for now :wink: