Functions
From LongJump Support Wiki
DEPRECATED: Functions have been deprecated, along with this object. Existing functions can be edited, but it is no longer possible to create them. Instead of writing functions, the recommended practice is to write methods in Java Classes, in order to gain the benefits of an improved Development Experience.
For information on this deprecated functionality, see the version 8.0 platform docs:
https://agileappscloud.info/lj80/index.php?title=Functions