I'm attempting to set up a simple map with ArcGIS Online / Web App Builder. I would like to label a subset of features with the date of creation, but in a customised format. I would like to label them with month-day, eg 'Apr 3'. I am sourcing date from the CreationDate field that is automatically populated as part of my service.
I've not come across the 'Arcade' language before and am struggling to understand how to use it.
How would I create the expression (and label) above using Arcade?
Thank you in advance.