ePBCS Workflow - How to reject Parent and base entities at one go

Summary:

In the ePBCS workflow, if we approve a parent entity, then all base entities are also approved automatically. But this will not work for Reject; is there any workaround for this?

For e.g. If I approve entity "A," then base entities B, C, and D get approved, but if I reject A, then only parent entity "A" status changes to rejected and base entities are still under "approved" status.

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