On 5.6 I see the information in the Root Options-Master Site which is in the IDE Book – Client, Site, and Root Options.
We use Master Site extensively here.
Essentially if you had a ‘global’ site set up before that you used soft links to reference, you would specify that site in the Root Options and remove your links.
email: jim.kosloskey@jim-kosloskey.com 30+ years Cloverleaf, 61 years IT – old fart.