RSLogix5000: Tag Update Paths/Tree Structure

If I have a tag that is updated from one of several different tags, and each of those several different tags are, in turn, reliant on other tags, switches, PIDs etc.... can RSLogix5000 show me all of these data paths in a tree structure display at-a-glance? Or do I have to Cross-Reference each hop, work it backwards manually, and piece it together myself?

In the view tab, you can open the watch window, which will show you tags in the current routine, or you can create a quick (custom) watch window. It has some limitations, but might be what you are looking for.