about cms setting in prinergy refine

[Hanson]

Is there anyone can suggest below situation:

1/Should I put the press ICC profile into the Refine processplane as the "final output colorspace" after I get the Press ICC profile for my own printhouse if I don't know the colorspace for my original input file.

2/ what is proper setting in refine for digital proofing if don't know the colorspace of original file.

3/how can we evaluate the inkjet proofing if press man complain that they can't get the printout which match with proofing in visual?


any suggest will be appreciated!