If the default "Value" in model parameters was the same as the default "ID" in model simulation inputs, it would be easier to create a slider with default id. a "_{param_idx}" e.g. input_id_1 would allow you to set things up without much effort
If the default ID when you click "add simulation data" was y_id_{simulation_data_idx} and the default Y_value in the plots, it would be easier to quickly create plots.
If the default "Value" in model parameters was the same as the default "ID" in model simulation inputs, it would be easier to create a slider with default id. a "_{param_idx}" e.g. input_id_1 would allow you to set things up without much effort
If the default ID when you click "add simulation data" was y_id_{simulation_data_idx} and the default Y_value in the plots, it would be easier to quickly create plots.