Every content item in this list is tagged with all the required labels:

• extension
• local-file
• mailbox
• manage-participants
• meets
• outlook
• schedule
• schedule
• touch-up
• vtt-file
• zoom-pro

To add a label to the list of required labels, choose '+ labelname' from Related Labels.
To remove a label from the required labels, choose '- labelname' from above.