Swords of Wintersea Con Exclusive - guidance on issue type and variation

[Margaret Walsh]

I picked up the Swords of Wintersea Flipbook Preview (per indicia), and it doesn't appear to be in CB yet.  I'm willing to add and submit, but what should I classify the issue type and variation as?  Is this considered a one-shot?  Front of cover says "Convention Exclusive Preview". And where should I put a note that the flip side is a comic called Silverlake?  Publisher is Image.  Thanks!

[Mark J. Castaneda]

I believe there's a Collector's Preview (CP) item type you can use for the comic. Use the notes field to indicate 'flipbook'

Some flipbooks have an indicia on both sides possibly citing different title names. If that's not the case with this comic, just note 'Silverlake flip story' in the notes field.

[Margaret Walsh]

Thanks!  I have the basics and will submit for review.