message: add asterix for custom params
diff: @@ -67,7 +67,7 @@ const CustomParamField: React.FC<Props> = ({
  return (
  <C.Column>
  <div>
  - <InputLabel>Custom Parameter</InputLabel>
  + <InputLabel>Custom Parameter *</InputLabel>
  <Controller
  control={control}
  rules={{ required: 'Custom Parameter is required.' }}
  