In many input fields, constants can be used, which are then replaced by specific values at runtime.
Types of constants
Two different types of constants can be distinguished.
System constants
Profile constants
Accessing constants
Both types of constants can, for example, be selected from a list (accessible via the context menu) in order to assign a parameter to a function.
In general, a constant can be used within a profile wherever a variable is allowed in the @VAR_NAME@ syntax.
The constant is referenced with syntax %CONST_NAME% (for system constants) or VALUE (for profile constant, because those do not have names).