Enable Windows Login for Administrators on during TV11 Installation

[MDGerst]

We are not using AD or Domain joined PCs at our remote offices.
Is there a way to install TV11 as a service with the feature to allow Windows Login for Administrator accounts only.  We have the accounts and I have a TV11 install but the feature is Greyed out when I connect.  See attached file for screen shot of where  I want to login.

I did not find a document on this, so if you know of one, please let me know.

MIke