Even when a user doesn’t own any boards projects or templates, Miro still shows the warning that they still own content. This might be a bug or if not then it would be useful to be able to view a summary of the user's content directly.
also see the previous discussion thread: https://community.miro.com/ask-the-community-45/removing-users-what-content-do-they-have-7833?postid=33236#post33236
