The strategy is triggered at fast OTT and slow OTT crossing points. User can select the "Evaluate Stoch OTT" option which is validate the crossing points through stochastic oscillator.
In the same way, user can select "take profit", "stop loss" and position direction(long, short or both) via interface.
By the way, Stoch OTT is not classic Stochastic oscillator. Actually, it is also combined classic stochastic oscillator and OTT for long term validation to base strategy.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.