How do you identify the best candidate processes for workflow automation?

Process identification for automation follows the 4R framework: Repetitive (performed at regular intervals or triggered by consistent events), Rule-based (follows clear decision logic without subjective judgment), Reliable data (inputs are structured, digital, and consistent), and Ready (stable process that is not actively being redesigned). Assessment methodology: map current processes using BPMN notation, measure frequency, duration, error rate, and volume, calculate automation ROI using (hourssaved hourlycost - automationcost) / automationcost. Prioritization matrix: plot processes on effort vs impact axes, targeting high-impact/low-effort quick wins first. Red flags that reduce automation suitability: high exception rates (20%), frequent process changes, heavy reliance on unstructured communication, and political resistance from stakeholders. Start with a process mining tool (Celonis, UiPath Process Mining) to discover actual process flows from system logs before designing automations.