DotActiv expects that you develop the scripts needed, populate the staging tables and do initial testing to ensure it meets the requirements stipulated in the Data Feeds document.
You must also not alter any of the staging tables as that affects the predefined settings. If you shift data or add it incorrectly, you are expected to correct it.
Also, any information you push into the staging tables is your responsibility. How this data translates into the DotActiv database is DotActiv's responsibility.