Screenshot2 shows the main graphic interface. There are 3 different virtual zones: Left, center and right section. By default, the left side is dedicated to all predefined data source providers. The center zone is the main operations section, where all workflow tasks are supposed to be managed. Here is also the most important search engine, which can be normal and advanced. Search will be explained completely lately in the manual. The right section is dedicated to the data sources browsing, like the data explorer.
