The Retrieve function updates the parameter set values, with respect to changes made in the state variable.

Retrieve will change the values in the state variable and transfer the changes to the parameter set
- Open the native panel and move the slider to change the values.
- On the Parameter set group workspace and click Retrieve.
- Click Yes to confirm to complete the operation.
You will see the parameter set value will be updated with respect to the state variable, which are mapped in to the respective native panel.