The individuals responsible for administration of a farm should have administrative rights over each server in the farm. When you log into a Citrix server console or ICA session and run Published Application Manager, you administer applications under the context of your current Windows NT user name. Although you can view the applications on other servers in the farm without having administrative rights over those servers, you cannot publish or edit applications on those servers. For this reason, users who must run Published Application Manager to publish applications should make sure they have administrative privileges on each server in the farm. Common base of user accounts.
Server farms can include servers, and therefore users, from multiple domains.
All ICA Client users must belong to a group of users common to all involved domains. Published Application Manager draws a common user account base from the intersection of the trust relationships of all affected Windows NT domains. Physical Connection . Servers in a farm must be connected by some form of network connection. Some possible network connections include LAN, WAN, and dial-up asynchronous connections.