Plant menu: Utility > Component Edit > Xref Edit
Command line: XCEDIT
Settings toolbar: Xref Edit 
Views sizes or information within the component Xref. This command works in a similar fashion to the CADWorx CEDIT functionality. For more information, see Local Edit. This function uses the same dialog box as Local Edit, but it does not allow you to modify any of the values. If a modification to a component is required from within an Xref, use the CAD platform REFEDIT command to open that part of the Xref. Then use the Local Edit command to make any modifications necessary. After the required modification is completed, close the Xref with the REFCLOSE command.