5.7.1.1. Built-in Functions
Built-in functions can be used in code instructions and in snippets.
Based on their functionality we distinguish the following built-in function categories:
String functions
Functions that manipulate Strings
Metadata functions
Functions that check and get metadata from model elements
Miscellaneous
All the other functions
If you as a developer need more functions besides the built-in functions then you can add your own custom functions.