Optionally, define value processors to transform the value returned by an attribute, or
the value returned by an attribute resolver.
Add an attribute and
configure the attribute's general settings.
Do one of the following to add a processor to the attribute:
To add a value processor, click the Value
Processors section, and then click + Add
Processor.
To add a processor to an attribute resolver, in the
Resolvers section, click the hamburger menu next
to the Resolver Name field and select Add
Processing.
Optional: Update the Processor Name field.
Select a Processor type, and then enter an expression
for the processor.
For details about processor types and expressions, see Processors.
The Label () icon indicates that you
can reference attributes in the
expression.
In the Value type list, select a data type for the transformed value returned
after the expression is applied.