How to set meta data tags on overview page, but not blog post details page?

[Swimburger]

When setting up a blog, both Blog Overview and Blog Post Details pages share the same DNN page. For SEO purposes, we need to add certain meta data tags to the Blog Overview page, but not the Blog Post Details pages.

When we add meta data using the "Page Header Tags" field in the DNN page, the meta tags show up on both the Blog Overview page and the Blog Post pages which is invalid and a problem for SEO. How can we add Meta data only to the Overview page? Is there something in the Template engine we can use?