This feature offers a convenient way to bulk-manage the exact sets of trackers that your transfers use.
You can create and edit the presets at any time from
Settings > Transfers > Trackers, by clicking the Edit button for the tracker presets.
You can assign presets to a transfer in the main view simply by right-clicking it and going to the Trackers sub-menu. This also works well if you use the ctrl and/or shift-keys to bulk-select multiple transfers.
There is also an optional Trackers column so you can view what tracker sets are in use by your transfers. Activate this column by clicking the Layout button in the main view and clicking Select Columns.
Any place in the program where trackers can be entered, such as the
transfer preload window or the
create new seed window, the presets can be used.