How to add description, carousel images and library to the custom content
We are tring to do some PoC to create custom h5p templates.
I would like to know following
how to add description to the custom library - is it possible add in libarary.js as description ?
how to add carousel images - different format of use?
how to add license.
How to register in h5p hub.
I would like to know if any document to refer.