&DUPCAM
Allows you to list the duplicate manufacturing object names to the current listing device. &DUPCAM is only applied when there are duplicate manufacturing object names in both the current and the merged part. If not specified, this option defaults to a value of 2 (do not list).
In order for &DUPCAM to have an effect, you must use the new minor word RETCAM in the RPATT and RPATTG statements. If you set the control method for RETCAM to a value of 3, the list will include the names of duplicate objects which have been renamed in the current part.
Read/Write - Number - [1,2]
1 = &YES
2 = &NO