Not only can you use existing databases with Write, but you also create new databases – both in SQLite format and in dBASE format.
SQLite: The SQLite format is a fast, flexible and widely used SQL database that you can access locally (i.e. without the usual database server). Several tables can also be created in a SQLite database.
dBASE: The dBASE format is a database format that is still supported by many database programs.
Use the ribbon command Mailings | group Database | New database to create a new database and follow the descriptions of one of the following sections depending on the desired database format: