I like that you can have several databases within one application in an easy way, so it's possible to create differents tables with only 1 file for all them when they are needed (ejmigración). Not really anything! Just try this software as its very user friendly especially if someone has never used any other ERP system before or knows nothing about computers atall :) solving problems regarding multiple database management between my organization using sql server instead having 2 separate files which could be more difficult/time consuming;.