Container Grids are specialized grids wrapped by a Container Grid script, used as prefabs for Inventory Grids in container items such as backpacks and chests.
You can customize the layout by adding multiple grids within the Container Grids. Ensure that the Container Grids GameObject's RectTransform encompasses the width and height of all contained grids.
After setting up the Container Grids and the internal grids, you can save this GameObject as a prefab:
Creating Container Grids as PrefabLoading image
Note: After creating the Container Grids GameObject as a prefab, you can delete it from the scene hierarchy.