The view pane on the left side of the application has a tree view structure. The first level represents the data source and the next level down the views associated with that source. For instance the Total node represents a data source and View 2 a view associated with the Total data source

When a data source has beeen added a default view is automatically created, this takes the first data set from the data source.
New views are created by modifying existing views and saving the view under a new name. data source