Detailed Drawings > Annotating the Drawing > Cleaning Up Dimension and Detail Display > Managing Details with Snap Lines > To Modify Snap Line Attachment or Spacing
  
To Modify Snap Line Attachment or Spacing
1. Select a snap line and right-click the line to display the shortcut menu.
2. Click Edit Attachment. The MOD SNAP ATT menu appears in the Menu Manager. Click one of these commands:
◦ Keep Position—Maintain the position of the snap line.
◦ Change Orient—Reroute the snap line, changing its orientation by assigning the offset of the existing reference to the new reference.
◦ Offset View—Reroute the snap line attachment to a view border.
◦ Offset Object—Reroute the snap line attachment to other geometry or another snap line.
3. Specify a new reference. The snap line attachment changes.
 
* You can manipulate snap lines in several other ways:
• To remove a snap line, select the line and click Annotate > Delete.  Once you delete a snap line, any items located on it are free.
• To change the position of a snap line, select the line and drag it to its new position. The system updates all items located on the moved snap line after you choose a new location.
• To control the length (position of the endpoints) of a snap line, select the line and drag an endpoint (handle).
• To change the spacing of a snap line, select the line, right-click on the line, and then choose Properties on the shortcut menu. Enter a new spacing value and press ENTER. Creo Parametric updates all items located on the moved snap line after you choose a new location.