Back Annotation
Hi antarveena,
it is possible to back annotate from cadstar to orcad
Following is the process:
1). generate the back annotation .rin file.
2). open it in text editor.
3).now as shown in attached image clear all the data except old ref des and new ref(nothing else shud be there).
4). save the file as was-is-file.txt.
5).now select the schematic in orcad click the back annotate button and import the was-is-file.txt.
hope this will help you.
Regards,
Ricky