1. Module Name: Give a name to your module.
2. Select "Nested or Child Grid Table" module and click Create.
See link below how to create your SQL Query module
Set its Title and more importantly select the SQL Query module to use to populate the grid
Click on "Add Column" to start adding columns to the Grid Table.
See Adding and Editing Grid Columns below:
Optionally, you can configure your Child Grid Table to include an Embedded Data Entry Form Plug-In module. See example below.