This function can be used to determine the personal salutation based on the first name from the address. These can be used to create personalized letters. It may also be necessary to separate the first name from the surname and to save them in separate data fields. A corresponding function is also included in DataQualityTools. There at the latest, the address can be supplemented with the appropriate contact person, for example, 'attn. Mr. Albert Einstein', and the text of the letter can be equipped with the appropriate salutation, for example 'Dear Mr. Einstein'.