You are the owner of each Scribe and Page you create. Should you, for any reason, need to change the ownership of your Scribes or Pages, you can do so through a document's share settings. If you want to move a document to someone on another team, first move it to that team and then reassign ownership.
Note: When a Team Member is removed from the team, the Scribes/Pages they created will not be deleted. Instead, ownership of these documents will transfer to the Team Admin. As a result, any documents previously owned by the removed Team Member will now show the Team Admin as the author.