Showing or hiding fields conditionally
- From the form for which you want to conditionally hide a field, click Tools > Personalization > Show/Hide Fields > Conditional.
 - Click New to add a new condition.
 - In Target field, select the field that you want to hide or show; in Target field state, select Hidden.
 - Click Next.
 - 
        Specify the condition. 
        
Only options that make sense for the type of personalization you are making are available. For example, if you are hiding a field, options for specifying text colors are not available. See Creating conditional styles.
 - 
        When you are finished defining your condition, you
will be on the Finalize and Save Conditional Field dialog box.
        
You can assign a name to your condition and add some textual comments to describe its purpose.
 - If you are ready for this personalization to be used, ensure that Activate is selected.
 - Click Finish to return to the Create Conditional styles initial dialog box.