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Data Source
The streaming data sources that are displayed in the engineering charts are Times & Sales and Level 2 Market Depth.
- To load a sample data set, mouse click on the Load Sample button located at the bottom left of the Data Set Designer.

- Two data sources are displayed (TimeSales and L2), each with two data series.
- To add a new Times and Sales data source, right mouse click on the sample TimeSales data source and select the Insert button.

- The Data Source Type in the properties dialog box is automatically updated to show the TimeSales data source is selected.

- To add a new Level 2 Market Depth data source, right mouse click on the sample L2 data source and select the Insert button.

- The Data Source Type in the properties dialog box is automatically updated to show the L2 data source is selected.

See also