Lock forces a player into every lineup; exclude (✕) drops them from the pool; the % box sets a player's target exposure — about how many of your lineups they'll appear in (0% = exclude, 100% = lock); switch to Min/Max for a range. Proj is from de-vigged Vegas player props (hover a number for the stat breakdown); players the books haven't priced yet show — rather than a guessed number. DraftKings classic = 2 P, C, 1B, 2B, 3B, SS, 3 OF under $50,000, max 5 hitters/team. Late swap keeps players whose games started and re-optimizes the rest. Export to DraftKings downloads a bulk-upload CSV (Entry ID · Contest · positions); paste your contest's entry template first and it fills your Entry IDs for a one-click upload.