[Application Designer]How to display custom variables according to a dynamic value

DrissiReda

I'm trying an application where I have some custom variables to edit.

One of them is a dropdown menu that can be either "local" or "remote".
According to this value I want different fields in custom variables to be displayed.

For example for "local" we will only have fields "user" "path" and "fileType".
For "remote" there will be a field "url" that overrides global variable "url" that will be added and also variable "api key" instead of "user" that overloads "api_key". The label should also change.

Is this achievable? Anybody did this before?