Hello can anyone explain how to use two step answer plugin?

I have no idea how to use it. I'm so desperate I even google it for months now... And still no clue how to use it...







Two-step answer plugin
[This simple plugin hides one field from the answer until the user presses a key ('R' by default).

It can be useful to learn meaning and pronunciation but not writing, for some characters of your deck.
To do this, set a specific model to these facts, and set this model in the plugin FACT_MODEL setting.

Plugin settings are located in the top of plugin source file]

Any model that needs a second answer can easily be put into a 2nd card template and quizzed that way. There's no point in testing 2 things when 1 suffices.

I already learned it. I just change the FACT_MODEL value from Mandarin to Japanese. And it works.