What parameters can be changed after particle generation?

Hi.
I would like to analyze the impact of particle and geometry parameters on the results. After performing calculations for a certain period, I want to output the results with SimulationDeck and continue the analysis by changing the parameters.

However, I am aware that there are parameters, such as Solid density, that do not reflect changes in values.

Please let me know which parameters are reflected in changes and which parameters are not reflected when you modify them after generating particles.

Thanks