Setup Default Choice In Dynamic Select

I have several dynamic select fields that work perfectly. However, what I would like to do is set a default choice, and if necessary, be able to change a different choice.

Is this possible? If so, how do you add this to existing dynamic select fields?

Here’s the typical dynamic select field Wappler code:

Screen Shot 2019-11-07 at 10.08.44 AM.png2282×236 55.8 KB

Thanks for your help or suggestions!