If I want to "manage tokens on my dashboard" by clicking a value on one of my panels, I am assuming I "set" a "token name" to "$click.value2$." What would the "token name" be? Also is there a way to do all this without XML?
yes there is, I believe when you click on "more actions" in the chart there as option to edit drilldown. For the token name it can be anything you think of that would best represent the $click.value2$