After the worker opens the zaak, the process parks at Beoordelen. The live check now
polls Flowable for the task (werkbak), claims it as merel-behandelaar, completes it
with besluit=goedkeuren, and asserts the process finishes — proving the exact REST
contract (query/claim/complete) the Workflow Client depends on against a real engine.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>