These docs are for an old release. Info on upgrading to v4

addResource

Allows programmatic rendering of a new resource on the calendar after the initial set of resources has already been displayed.

.fullCalendar( ‘addResource’, resource, scroll )

The resource argument should be a Resource Object. Example:

$('#calendar').fullCalendar('addResource', {
  id: 'e',
  title: 'Room E'
});

If you would like the new resource to be a child of an existing resource, make sure to set its parentId.

If the scroll argument is true, the current view will scroll to the newly added resource to ensure it is visible.

View a demo that utilizes addResource.