Under submission steps, if you have defined a step for a file upload, follow the below steps to send those who have not yet uploaded a file, an email message.

1. Click Dashboard
2. Click Speaker Module
3. Click Reports button
4. Click Primay Contact tab
5. Click Go beside Missing Submission Data or File
6. In Select Field, select the field name of the file upload e.g. Presentation File
7. In Select Final Status Categories e.g. Accepted for Oral
8. You may check the field 'Scheduled in a Session'
9. Click Advance
10. Click Send Email
11. Update the Message Subject, Body
12. Click Preview Email
13. Click Send Email Now OR Click Calendar icon, select date and time, then click Schedule Email

The below is an example of sending an email to those who are:

1. Scheduled in a session AND
2. Final Status is Accepted for Oral AND
3. Missing presentation file