Bearing and distance annotations can be linked to the linework,
such that the annotations will automatically update if the linework
is changed. For example, if a line is moved with the AutoCAD
Move command, the bearing label will update. This link can
be found, and toggled on and off, under Object Linking in Configure
> General Settings. Configure is in the Settings menu. The link
is established between the label and the line, or polyline, when
the label is created by commands such as Auto Annotate, Line
Table or Bearing_Distance. There are no links for annotation
created using the Points option. To update bearing annotation
without using the dynamic annotation, use the Global
Reannotate command in the Annotate menu. To remove the links
between the annotation and the linework entities, use the Remove
Reactors command, found under File > Drawing
Utilities.