About Dynamic Geometrical Link

This topic explains the concepts about dynamic geometry link.

The annotations dynamically follow the changes in their pointed geometry.
The following table depicts this behavior with appropriate conditions:

Condition	Scenario	Resultant geometry	Resultant specification tree
If the pointed geometry is lost after geometrical modification, annotation links are broken. If the pointed geometry changes, the annotation follows its changes.	Created annotation	Change in pointed geometry; as a result, broken annotation link	Annotation link broken in the specification tree
When the annotation is updated after geometrical modification and if there are multiple solutions (results) valuated from a specified sub-element, or if there is no solution, the annotation link is broken.	Created annotation	Change in pointed geometry, providing multiple solutions; as a result, broken annotation link	Annotation link broken in the specification tree
If the pointed geometry is set to `Deactivate`, or reordered, the annotation associated with it is broken.	Created annotation on an edge fillet	Deactivated pointed geometry, i.e. the edge fillet; as a result, broken annotation link	Annotation link broken in the specification tree

In general, all the 3D Functional and Tolerancing annotations are impacted by geometrical set modification (Add/Delete/Edit of a geometrical feature).
The functionality of dynamic geometrical link is applicable only in case of hybrid body and ordered geometrical set.