Customize Autoposted Timeline Stories
You can customize which types of stories are automatically posted to a student’s timeline by adding some custom code to your child theme’s functions.php file or to a custom plugin.
This code snippet shows all possible stories. You can uncomment (remove the “//”) from the beginning of each line that contains a story you don’t want automatically posted. For example, uncomment line #24 to stop quiz passed stories from being posted to your site’s timelines.