Robuta

https://docs.oracle.com/middleware/1213/bpm/bpm-develop/GUID-AEDABD08-9F14-4F7C-B655-4638AD1778F1.htm
This chapter describes how to create and configure a case management definition.
adaptive case managementworking
https://wkspower.com/
WKS Power: Adaptive case management for healthcare, finance, legal, HR, and more. Open-source, developer-friendly, and efficient workflow solutions.
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