X Menu: Lightning

: A fixed footer menu (often used for phone controls or notes) that stays visible regardless of which record you are viewing. Customization for Admins

: This "X-factor" menu allows you to create records—like Tasks, Events, or Logged Calls—without leaving your current page. Lightning X Menu

For those building the experience, Salesforce provides several components to tailor these menus: : A fixed footer menu (often used for