Hello everyone,
I try to explain you the problem.

I created a typography that has both common (e.g. between "f" and "i") and custom (e.g. between "p" and "p") ligatures and used FontLab to export the font in ttf.
Now I want an HTML page to display the font and I write & #xFB01 for common ligature between "f" and "i".
But where should I operate to display custom ligature between "p" and "p"?

Thank you in advance for your attention!
Filippo