filter - Spagobi - Setting Up Cockpit Parameter Using LOV and Analytical Driver -

i newbie on spagobi. want achieve simple, seems difficult find detailed , thorough step-by-step instruction. thought i'd give shot asking guys.

let's have simple contains following column: -country -state -city -**and other columns

my cockpit report simple table showing columns. have filter parameter prompts user select country, , based on selected country, next filter show states associated selected country (cascading parameter), , based on selected state, next filter show cities within selected state.

based on research did various forums, need create lov , set analytical driver. , set parameter filter in cockpit report. however, can't find step-by-step instruction.

there indeed similar sample report comes spagobi server: analytical documents >> reports >> infographic2. know how create similar filter parameter.

for familiar this, please kindly provide step-by-step instruction. me tremendously. direction find resources accomplish task appreciated.

thanks!

j