When GP Power Tools Build 32 was released, it added powerful Custom Table functionality which allows for a developer to create a custom table definition and have that table created in each company automatically. The table can then be used in a similar fashion to a native Dexterity table using a suite of Custom Table Buffer Helper Functions.
This article updates the original article (below), which explained how to create a Custom Forms Module demonstration project, to use Custom Tables instead of SQL Tables for a much faster and simpler implementation.