Test case properties dialog shows the currently used data source
In this new opened dialog you can create a new data connector by selecting one of the data connector types described in the next chapters from the combo box marked in green. You can also choose an existing data connector by selecting one of the data sources from the combo box marked in red. By pressing the blue marked button, labeled 'Manage Data Sources' the data source management dialog, explained before, will be opened. By pressing the yellow marked button labeled 'Refresh', the data of the actual selected data source will be updated from its source file or database. You can limit the data of your data source by selecting a data range in the area marked orange. To open a dialog showing you the effective data set limited by a range (area marked in orange, e.g. '1-5, 8, 11-13'), press the purple marked button, labeled 'Preview effective data set...'.