Content Comparison

Grid type Configuration steps :

1. Choose your datasource created recently here;
2. Select Table customfield type;
3. Put your SQL query;
4. We can allow update on table for users or groups ;
5. Select Authorized users who have permission to modify the table (or groups if you selected allow update on table  for groups in the previous step);
6. Introduce a name for the exported file;
7. Hide or show the grid if empty.
8. Add css add get a beautiful grid see here.
9. Test your configuration and click on done.