Configuring the yaml frontmatter provided by admin editor

I am seeking a method to have the gui editor in the admin section automatically add the Full name of the user that saves an initial blog post instead of the site user.

I don’t care about future editors, just who wrote it originally. I’ve adjusted the theme to use page.header.author to display the field, which works when I manually edit the front matter.

If I understand correctly, this is a blueprint, but I couldn’t find an example close enough to my use case to explain how I should go about this.

Will someone please point me in the right direction?

You’re probably looking for onAdminCreatePageFrontmatter

It would seem so. thanks for the tip, now to figure out the “name” of the logged in user,