WPMU Dev SEO on Individual Sites on Multisite Network

I am looking at implementing the WPMU DEV SEO plugin on my network, but I’m a bit confused about individual site settings.

I can’t seem to activate it on a site by site basis. When I network activate it I get some cool settings on each tab at the bottom that says:

“Allow Site Admin access

If enabled, this tab will be available to Site Admins once you switch to per-blog mode.

Show this to Site Admins: Yes No”

How does one switch to a per-blog mode? I went to individual sites and didn’t see the WPMU DEV SEO options anywhere. I’m sure I am missing something… just get me pointed in the right direction.