To set up no index with All In One SEO is pretty simple. First you will need to go to the page that you want to No Index. From there you will scroll down to the bottom of the page and you should see the All In One SEO component. There will be several tabs to choose from and you’ll want to go to the advanced tab.
toggle the use default settings and you’ll see a list of options. Click the one for No Index.
Update the page and you’re all done.