Everybody represents a win in a different way. In TSM you can tell TSM what you want to use as a winning bet.
At default, for Back Staking Plans, TSM is set to allow ‘1’, ‘Won’ or ‘W’ as a winning bet. If you use any of these strings in the result column, TSM will treat the bet as a winning bet.
The settings in TSM allow you switch from Back to Lay Staking Plans making minimal changes.
The video above explains Win/Lose Strings in more details.