Got some work to do here. Most of these fields need to be removed, except the two listed below that should be added by a sales extension. Observations:

Site is missing
Item Site characteristics do not exist in the application
Leave off:
  QtyOnHand (Internal only)
  EventFence (Std. Edition)
  Stocked (Inv)
  Freeze (internal only)
  Use Params (inventory)
  Sold Ranking (Added by Sales extension)
  Is Sold (Added by Sales extension)
  Create PR (Purchasing)
  Create WO (Manufacturing)
 Value (Internal Only)
  Supply Itemsite Id (Std. Ed.)
  Wo Supply (Mfg.)
  Po Supply (Purchasing)
  cos default (Accounting)
  Create SoPo (Sales/Purchasing)
  Drop Ship (Std. Edition)
  
We're going to need to add default values to several columns on public.itemsite that aren't on the baseline orm. Do that in database/client/source/public/itemsite