Recently, we switched to SharePoint 2016 and use https instead of http and SharePoint 2013 in the past. Users already login to their PCs, when they login into http sites, they do not need to sign again. However, when we use https, it required login again although users already login (to their PCs). I am looking for the methods that does not require login to the https sites. I know there is one way - to add a site as "Local Intranet" in the "Internet Options". This method may be difficult to us to changed because we have 60+ office around NYC. So I just wonder is there another way we can achieve the same result. Many thanks
