Hi @ivanpicchi,
If you have several responses and use "Fit Definitive Screening Design", click on CTRL + "Run Model" to launch the Fit Model platform with all responses. You can fine-tune the models for each response independently if needed.
Then, click on the red triangle next to "Fit Group" and "Profiler" : you'll have a Profiler with all responses and specific model for each response considered.
From there, you can specify the desirability functions (red triangle from Prediction Profiler, "Optimization and Desirability", and "Desirability Functions"), importance of each response, and optimize the levels of the factors to reach the best compromise depending on your settings (red triangle from Prediction Profiler, "Optimization and Desirability", "Maximize Desirability") :
Result :
You can also create your own specific models and try different estimation methods with the "Fit Model" platform, specify all your responses and check the "Fit Separately" option :
From there you will also have access to the "Fit Group" options and the Profiler for all responses to optimize them simultaneously.
I hope this will help you,
Victor GUILLER
Data & Analytics