Preparing the Chart Grid Wizard

Prior to running the Chart Grid wizard:

• Become familiar with the data you'll be working with. Identify the data columns that you want to use, what aggregations you need, and how you might want to filter the data.
  
• Ensure that you have a valid Connection configured in _settings and can connect to your datasource.
  
• If you're using a SQL data source, you may care to experiment a bit in the Query Builder to develop the query that you'll need.

Now, launch Studio and open your report definition.