How to create conditional drop down list in forms?

Hi Team,

I want to create drop down list in form

Parent values are - Single and Multiple

If any one of get select then that related values should apprear .

I have tried but values are not getting reflect in forms passed via argument.

Studio version is 23.10.7

Form activitie version is 2.0.8

Please provide your suggestions.

Thanks

@Mr.Sanket

did you try this

if on latest version then use form triggers

cheers