video1.0<iframe src="https://www.loom.com/embed/84fd5a33c3624a81881489e61021114b" frameborder="0" width="1200" height="900" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9001200Loomhttps://www.loom.com9001200https://cdn.loom.com/sessions/thumbnails/84fd5a33c3624a81881489e61021114b-00001.gif224Populate Anything — Include Custom Choices in Drop DownHere's the helper plugin that adds the special classes: https://github.com/gravitywiz/snippet-library/blob/master/gp-populate-anything/gppa-include-static-choices.php