Editing userData Fields

userData fields are editable in Falcon Expert rules, by using the Free Form Editor to assign values to them. Example values include static text strings, string UDVs, and string variables.

In the Action block (then) statement of a decision rule, add code that will populate the userData field.
For example, to change the value of userData08 to the static text string CR_auth_:
```
if (CRTRAN24.authDecisionCode = "D" )
Then{
CRTRAN24.userData08 = "CR_auth_";
SendAuthAdvice(DECLINE);
CRTRAN24.userData09 = "DECLINE";
TriggerCase(SERVICE);
}
```
If the userData field already contains data, for each transaction that meets the conditions of the rule, the userData field is overwritten with the specified data.

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Editing userData Fields