New User question on updating portfolio

Hi, New User here.

I am trying to update my portfolio into stockcafe via the Google bulk upload provided.
How do i key in past dividends received, commission costs, platform fees in the google sheet to enable Stockscafe to track my historical stocks performance?

Past dividends → This is autocomputed.
commission costs, platform fees → For this, you can include it under Total after fees if it is related to a BUY/SELL transaction. If it is not, then you can list is as a FEE transaction.