Paginated Report: Parameters set up

Hi All,

I have below questions to clarify:

• Is there any way to change order of Parameter in parameter Pane of Report Builder after they are created initially?
• Is there any way to resize Parameter Box?
• Is there any way to set Auto Submit for single Select Filters?
• Is there any way to prepopulate cascaded Parameters and refresh when Parent Parameters are changed so that User can search child parameters?

Thanks in advance for any inputs here?

Regards

Buddhi