I would like the description of my own functions (expression rules) to appear the same way as the description of Appian's built-in functions.
I wonder whether that is possible by using some sort of mark-up in the description of the functions (Properties -> Description) - something à la JavaDoc?
Specifically, I would like to mark-up descriptions of arguments and return value, so as to make them appear like in this example:
Regards, Søren Juul
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You could submit this as a feature request - I've thought about something like this in the past too (though as far as quality of life fixes I'd like, it doesn't quite place on my list of items high enough in priority for me to try bugging Appian about).