You can control the line weight, color, and the pattern used for callout bubbles and leader lines. The settings that you specify here apply to all callouts in the project.
To change the line styles for callout bubbles and leader lines
- In a project, click Manage tab
Settings panel
(Object Styles). - Click the Annotation Objects tab.
- Under Category, expand Callout Boundary.
- Use the Line Weight, Line Color, and Line Pattern columns to specify the desired settings for callout boundaries, callout leader lines, and callout heads.
- Click OK.