Door tags are annotations that are generally used to enumerate instances of doors within a project by displaying the value of the door’s Mark property. This value is equal to 1 for the first door you place, and it increases by 1 for each subsequent door, regardless of type. You can specify that the tags are attached automatically as you place the doors (see Placing Doors) or you can attach them later, either individually (see Applying a Tag by Category) or all at once (see Tag All Not Tagged).
A door tag does not display if any part of the tagged door is outside the annotation crop region. For more information, see Crop Region.
To delete a door tag, select the tag in the drawing area, and press Delete.