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    Type:Task 
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    Resolution: Fixed
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    Priority:L3 - Default 
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    Affects Version/s: None
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    Component/s: documentation
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    None
The search functionality on the batch operation screen operates on the history endpoint of the engine. That needs to be documented:
https://docs.camunda.org/manual/7.7/webapps/cockpit/batch/batch-operation/#definition-of-operation