There really isn’t a lot of information regarding PaperStream Capture Pro out there on the Internet other than what the vendor puts out.  I invested a nice sum of money into this so I thought I’d put this out there in case someone else gets stuck.  If you are using metadata for your scans and you get to the output page where you can preview the QC and normally input your metadata into the respective fields and there are no fields there, fret not.  You have to change the view to All-In-One and this will bring the far right sidebar back where you can input your index/metadata information.