Just as we like to organize everything in life into containers, UAG also does the same. As a user of Microsoft products, you are probably used to files or programs that are grouped together within folders and which are stored on hard drives (or hard drive partitions). With UAG, there's one little difference, the primary organizational units are called "trunks", and in those we create (or "publish") applications, and we can also group them in folders too. The reason for this difference in naming goes back into the distant past, but it doesn't really matter.
The first step when starting to publish applications with UAG is to create a trunk, and then, add applications to it, as needed. A UAG server can contain multiple trunks, depending on how many IP addresses are assigned to its external interface. Some organizations need only a single application on a single trunk, while others publish multiple trunks, with dozens of applications on each of them. If many...