Here's how to enable Quick Access Links for your recipients.
Step 1: Go to Send Files.
Step 2: Under Access, select Only people I specify (quick access links).
Step 3: Add your recipients.
Step 4: Choose "Send file & notification" to notify your recipients.
❗ Note: A file's Access cannot be modified after the file has been sent. If you need to change the Access setting, please delete the file and resend it.