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https://issues.apache.org/jira/browse/NIFI-11214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne updated NIFI-11214:
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Summary: UpdateAttribute: Advance Tab Expression Language and Parameter
Context Support (was: updateAttribute: Advance Tab Expression Language and
Parameter Context Support)
> UpdateAttribute: Advance Tab Expression Language and Parameter Context Support
> ------------------------------------------------------------------------------
>
> Key: NIFI-11214
> URL: https://issues.apache.org/jira/browse/NIFI-11214
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Brendan Buhr
> Priority: Minor
> Attachments: image-2023-02-23-10-28-21-918.png
>
>
> The Update Attribute Processor allows for Advanced conditional Rules to set
> attributes based on the result of the conditions.
> The Conditions Allow for Expression Language on the Attributes of the Flow
> but the actions only accommodate hard-coded values. In some cases, you would
> like to set the action values based on parameter context values so that when
> a change happens you update the parameter and it updates everything linked to
> it without the need to update the updateAttribute process actions manually in
> the event of changes.
> The value here is that values that have the potential to change and be
> parameters in the parameter context remove the need in the event of a change
> to manually track down where changes need to be applied manually and
> centralizing it when applicable
> !image-2023-02-23-10-28-21-918.png!
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