To Align Ends of Witness Lines
1. Select one or more dimensions.
2. Place the pointer over a clipping dragger of a witness line and right-click.
3. Click Align Ends on the shortcut menu. Creo Parametric aligns all the selected ends of witness lines that are parallel to the witness line that you selected and clicked Align Ends.
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For linear dimensions, Creo Parametric aligns the witness lines of all the selected dimensions to points on a plane that intersects the clipping dragger over which you placed the pointer.
For angular dimensions, Creo Parametric aligns the witness lines of all the selected dimensions to points at the same distance from the vertex as the clipping dragger over which you placed the pointer.