Thank you very much Professional 1! She got back from VO. Same answer. So we have to prepare for the worst case. But one more question: does she have to submit all the application documents such as all the notary certificates? If those documents can be re-used, may save some of the processing time.
Thanks
In general, the visa office has the right to keep all of her documents that she has sent when she applied. Therefore, if they do not send her back any documents she can not force them to do so. However, sometimes visa officers send back some documents to the applicants after finalizing their applications but it is very rare, and depends on the visa officer individually.
I never got any documents back from the visa office after they approved and finalized my application, Although I sent them so many original documents not even notarized.
Therefore, let her be prepared to provide the same updated documents when she applies for a new PR application, as there is no guarantee that they are gonna send back any documents, so do not rely on that point.
The second point is to make sure that she meets the new eligibility requirments for the skilled workers, as the rules has changed since the time she applied.