About Cross-referenced Labels
You can add a label to a cross-referenced shape to show the location of the group members on other design sheets. You can also use a label to show the location of the main member shape for other group members.
Use the label format functions below to show location. The location is defined by the location sets of the cross-referenced member shapes or by the main member:
• Cross reference—Displays the location on additional design sheets of other shapes of the same object in the group.
• Main member cross reference—Displays the location of the main member. To assign a shape as the group main member, click Assign Main Member in the Properties dialog box.