Fields, Expressions, Templates, Oh My!

Sorry for the cheesy title, I wanted your attention. What am I missing out on here? I can’t find documentation or explanations in the forum that cover this drop down in the Data Bindings window:

15%20AM

How are these 3 different from one another and where can I learn more about using them? I’m sensing there is untapped power here.

:sunglasses:

Community Page
Last updated: