While publishing an achievement you can personalize your stories with individual headshots or videos for each person on your list. Personalized media can be added in Step 2 of the achievement workflow after either uploading your spreadsheet or manually adding students.
To add a headshot or personalized video, click on the silhouette next to any student's name on the list:
This will prompt you to locate a file on your computer and add it to this one student's story. It will appear on the student's online story and in any press releases that include the student.
Repeat this process to add as many images/videos as you need. A thumbnail of each students' attachment will replace the silhouette to the left of each student: