Well I’m a newbie in MODx.

I’ve created a blog in it. But figure out how to customize the blog page created with newspublisher... though
Newspublisher provides features to add headertpl and footertpl chunks...uhm...
I displayed author n created date etc in the blog frontpage using ditto template.
So how can we display same things for individual blog content while I click on the blog from blog frontpage.
Used placeholders like [+author+] in case of ditto...but how in individual blog docs?
I’ve seen that in modxcms.com blog. But how???