Planning at this point to see what options are available. A holding company (of sorts) is looking at footing the bill for a Citrix implementation, and having it's "subsidiaries" utilize the infrastructure and subsidize the cost. Each subsidiary has it's own AD domain and is independent of the other subsidiaries, but there wouldn't be an issue with establishing AD trusts. All IT is managed by one company. The entire infrastructure of all subsidiaries, and the citric farm, would be offsite in a data center, and all end-user clients will run no local apps except IE. ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Joe Shonk Sent: Monday, February 11, 2008 10:10 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Hosting Citrix for multiple domains It can be done, but what exactly are you trying to do? An AD infrastructure already has transitive trusts setup so all you need to do is utilize Universal Groups. Second, it also depends on application security, if any is used. On Feb 11, 2008 7:37 AM, Evan Mann <emann@xxxxxxxxxxxxxxxxxxxxx> wrote: What kind of options, if any, are there for a single Citrix farm to host applications for multiple domains. In this situation, it would be OK for trusts to be established between domains. The Citrix farm can be put in it's own dedicated domain, or in one of the domains that needs to share the Citrix Farm. If this can be done, what kind of limitations would there be?