How can I enable requesting the backup slot?

As an admin you can easily enable requesting the backup slot for any calendar(s) you'd like. Please just follow these instructions:

Step 1: Navigate to the options menu, and click Org Settings:

Step 2: Select Shift Request Config, and enable requesting the backup slot. You can also enable auto-approval on a first come first serve basis for that slot as well if you'd like, and change who gets notified about shift requests that require approval.