Author can view only his/her content
I'm using wordpress h5p plugin and I'm trying to customize it a little.
At first it is important for me to make content visible only for authors that have created it.
Meaning that when a WP author selects "all H5P content" I d'like the loaded page to contain only the content that the author has created and not everything.
Is it possible? Is there a suitable hook or something?
I'm not experienced in developing. Any help would make me a happier person.