The Grid Style provides additional formating style for the data grid such as AlternatingRows, ShowFilterBar, ShowColumnFooter, DataView, etc.
You can directly add the grid styles under the TableCollections or you can use the Grid Style. See sample below.
In this sample, we will examine the grid styles for Journal Entry v20.
1. Open App Gallery
2. Goto the grid called TableGroup and look for the app named Journal Entry V20.
3. Move arrow key to column DatasetTableName and click Freeze Column toolbar to freeze from the left.
4. Move the arrow key to the right until you to see the grid styling columns and modify the grid styles to your desired styles.
5. Click Save.