In this instruction document we will examine the collaboration options available in H5P.
At the end of H5P content editor, after creating your H5P content, you will see an option Collaborators

Choose who can edit content - If you want to allow other authorised users to edit the content you can search for their name in the list of users.
Users who can edit - this box will show you who can edit the content
Select Save when you are happy with your collaboration options