How to display the tags in the backend of wordpress for the admin

I would like to have the tags show up in the backend of the wordpress for the admin. I have a seo program that add tags to the pages, but I can not see them in the backend on each page. I saw online that it can be done, but could not find the information to do it.

Can this be done with a plugin or does it need to be manually added to a configuration file?

Stephen