The callout head is the symbol that displays to identify a callout bubble in a parent view. You can create a callout head family to specify a desired format or to include specific information.

Callout tags that use different callout heads
To create a callout head family
New
Annotation Symbol.
Detail panel
See Sketching Elements.
This text remains constant for each callout that uses this family.
A label represents a variable field value that displays in the callout head. For example, the default callout head includes a detail number and sheet number. When you place the callout view on a sheet, the callout head in the parent view updates to show the detail number and the sheet number for the callout.
To add a label to the callout head, do the following:
Text panel
(Save), and specify a name and location for the new callout head family.