Has anyone used the company Custom Interface Solutions (website here) to make custom themes for their RAS portal? I purchased a custom theme (similar to this) which came out beautiful! I am trying to figure out how to deploy this in a multi-tenant deployment with multiple gateways (for fail over / load balancing as shown below). I would like to provide a customized interface for each customer I have coming through my multi-tenant infrastructure. The "installation" method is to copy a folder they provide (with a bunch of CSS files shown here) into the directory: C:\Program Files (x86)\Parallels\ApplicationServer\2XHTML5Gateway\www The problem is it seems like RAS doesn't keep separate files for each customer's theme it seems like. As you overwrite some core files when you "install" this their theme. I am curious if anyone out there has got this working where you can have multiple themes created by modifying the CSS code for each tenant.