When an Applicant with a certain name and address already exists in the reference data of ERADIS, the same Applicant name with another address cannot be used. If this is the case, the NoBo user needs to register a new Applicant in the system, this could be done by adding to the Applicant’s name the city of the new address (i.e. an Applicant is already registered in ERADIS with “Address 1” in “City 1”, the new Applicant name could be “[Applicant name] (City 2)”, with “Address 2” in “City 2”).