Step 1:
Click on More
Step 2:
Click on Global Settings
Step 3:
Click on Jobs
Step 4:
Click on Shift jobs
Step 5:
Click on Candidate Side
Step 6:
Check off this setting
Notify all other applicants when another candidate is assigned to the job
Note: Create an Email and/or Push Notification Template
Choose the Audience as Job
Select the Trigger as Job Assigned To Other Candidate Applicant Notification
If this doesn't answer your questions you can always contact us by clicking here