Details
Limitations:
Fork dampers must be self contained cartridge.
Manitou MC^2 Cartridge (i.e Mezzer)
Fox FIT, GRIP or GRIP2
Rockshox Charger
Etc.
In-Built dampers can be done but require more time and cost to build into a testable state and then rebuild back into your fork:
Manitou MC^2 Mattoc/Mastodon/
Manitou ABS+
Manitou VTT
Ohlins STX22
Ohlins TTX22
Rocshox Motion Control
Etc.