Customize content types on H5P interactive book
Hi, I am a newbie. I was trying to making changes the content types available in H5P interactive book.
However, I could not locate the part of code on Interactive Book Github that allows adding content types on to Interactive Books (single choice, fill in the blank, drag and drop, etc). Could anyone point to me in which file does the interactive book link to the library of other content types? Thanks in advance!