SGF file can contain many games. GOWrite can show and edit any game in file.
Select game from list and press show button to show particular game in GOWrite.
Move selected game up in list of games.
Move selected game down in list of games.
You can close collection window using Close button.
Create New Game
Create new game to this file.
Include Game(s) from file
Read game from file to this file.
Paste SGF game from clipboard.
Delete selected games from file.