I create a PA action feed that fetches information from a specific website from certain sections on the website (e.g. company name, company's email, company's phone, name of the CEO etc.). This feed loops according to the list of company names in Excel. Sometimes there are items (company information) whereas some of that information not presented, for example, there's no phone number. Now, instead to leave the phone field empty in the Excel where PA writes that information, it puts there the last phone number it fetched from the last record where the number was present in the company information. Thus that creates list of wrong information.
What I should do to get that feed to work properly - i.e if there's no certain information or section presented in the record it'll render an empty space instead of the last recorded item?