To remove a Vault, click on the Vault icon on your Home page

Click on the 3 dots inside the Vault that you want to remove

Select Delete from the pop up menu

The Vault and all templates are deleted and a message is sent to any Managers or Admins that have been assigned to the vault.

NOTE - the Vault and templates are deleted from view, but will remain in your Trash for 30 days should you reconsider the deletion.