You can change the shape, behavior and other properties for existing connector annotations using the features on the Connector command bar. You also can edit connector line and terminator properties using the options on the Connector Properties dialog box.
On the drawing, click the connector to edit.
This displays the Connector command bar and highlights the connector segment handles as well as any connected parent elements.
Do one of the following:
Change the connector shape, orientation, and other properties using options in the Connector command bar. Connector modifications made using the command bar are updated dynamically.
Select Properties from the connector's shortcut menu to display the Connector Properties dialog box.