How do I crop separate fields/holes from my field?

After your imagery has been stitched and you're requested to crop out the field, you can now draw additional polygons to create holes and separate fields. Examples may include fields that are separated by a road, water holes in the middle of the field, etc. To do this type of cropping, when you land on the cropping page, you just select the polygon shape after you draw the first polygon and draw any additional polygons, here's an example:

This was created by clicking the polygon shape at the top left on the map interface and drawing a polygon for each additional shape. This results in an image like this for down stream products: