The Web Component Slot element - HTML - MDN Web Docs

I have checked the Appointment Element and the only way to enable the slot taken is by deleting the submission itself Allowing the users to

Because a shadow tree is not an ordinary child of the “host” element to which it is attached, users of components cannot accidentally poke into

slot free Use name , not id , to select slots Note that a slot 's id attribute has no effect! render

slot honda so can components Before a component can accept children, though, it needs to know where to put them We do this with the slot> element