The Option 3 Upgrade to our Intermediate Service provides a more detailed and comprehensive service which includes advice regarding the relevant application form, how to complete it, and checking the form once completed; advice regarding relevant supporting documents to submit with the application and checking once they are ready to submit and answering questions regarding the whole application process. Advice and assistance are also available on how to prepare a cover letter to the relevant authority setting out how the application meets the requirements of the Immigration Rules.