How to manage my risk - Rithmic
1) Open RTrader Pro
2) Click on trader panel
3) Right click on the account you want to configure
4) Select one of auto liquidate criteria
5) Choose trailing minimum account balance see screenshot below

It works as a daily trailing loss.
Example Your max daily loss being 1,000. You make $2,000. Then your account goes down to +1,000. Your account is auto liquidated.

Please make sure to use the correct criteria to set it up properly, we can't be held responsible if this is not set up correctly by the trader
Some more information on auto liquidation criteria provided below:

