When you are doing a user acceptance test, you want to set up the comparison and repeat it until the output files finally match.

With Spirit you start with the setup of a comparison. In this setup you specify which files you would like to compare and how they are formatted. You specify on which dimensions you would like to compare them and which mappings you would like to use.

After the easy setup of the comparison, it is even easier to repeat the comparison. Simply copying the new files to the right location will start the new comparison.