PoweruP is a tool to extract entities from SQL Server. It has been developed for use with RoundhousE, the database versioning tool.
Run PoweruP.exe from the command prompt, passing in the SQL Severname, database name and
a path for the output file.
.\Powerup.exe -s:"(local)" -d:AdventureWorks -o:C:\Db\Adventure
The goal of PoweruP extract all the entities from a database ready for use with Roundhouse. These are the Anytime scripts and PoweruP will apply the second template described here
For a walkthrough see this blog post http://keithbloom.blogspot.co.uk/2012/05/roundhouse-with-legacy-database.html