specify location to save presets

I want to tell Nuendo to save VST and/or track presets to a specific directory, so I can keep presets with individual client drives or directories rather than have to filter for them in MediaBay.

…sort of like the way Nuendo used to save presets prior to MediaBay… or how it now lets you choose a folder when starting a new project.

Any idea how I can do this? Couldn’t find anything in the docs or using forum search.