Where the process waits – process mining at the step

Published on November 14, 2026 · by TAOMAI
Cover image “Where the process waits”: four process steps with time bars; the waiting time for approval is highlighted (sample values).
Cover image “Where the process waits”: four process steps with time bars; the waiting time for approval is highlighted (sample values).

Many only notice at month-end closing where time is lost in the process. Process mining promises a remedy – and yet is often a project of its own alongside the actual process.

Who it’s forProcess owners, controlling, PMO and project leads.
WhatTimes and project effort directly at the process step – process mining from the model’s point of view.
HowThe model is the starting point. Lead times and effort are assigned to the step and evaluated in reporting.
WhyA waiting time without step, role and system is just a number. At the step, it becomes a task with an address.

Two directions

Process mining uses the event data of systems to show how processes actually run. The basics are described in the Process Mining Manifesto of the IEEE Task Force. Classically, you start with the data and look for the process in it.

TAOM takes the opposite route: it starts with the process and attaches the times to it. That makes it immediately clear which step, which role and which system are behind a waiting time.

ClassicIn TAOM
Starting pointEvent dataProcess model
Resultdiscovered processwaiting time at a known step
Role and systemassigned afterwardsalready at the step

Which times are recorded at the step

For each step, processing, waiting and idle time, lead time, set-up and transport can be recorded – with unit and period. Instead of single values there are key figures: mean, median, minimum, maximum, 90th percentile and number of cases per day, week, month or year. Every figure states where it comes from: entered manually or via an interface.

The mapping to a system’s event log is prepared via activity and object type. We provide automatic transfer, for example from an ERP system, on request and tailored to your systems.

What does implementation cost – per step?

For every initiative, you can plan and record at the step what implementation requires. That way you see not only that a project is over plan, but where.

Everything in the same place

Times, project effort, test relevance, test cases and risks sit at the same step. Everything comes together in reporting. Anyone who finds a slow step immediately sees whether it is tested and what its implementation cost.

Process mining is an add-on licence with its own term. Project times are included from Process Studio Modeller upwards. Evaluation across all models in an area comes with the Reporting add-on licence.

In short

Times and effort belong at the process step. Then a waiting time is not a number in a dashboard but a step with role, system, test status and costs.

About TAOM: TAOM is the method and platform of Traniva AG (Switzerland) for people, processes and AI working together – with Process Studio Editor and Viewer, TAOM Training and Support. Our principle: AI supports, responsibility stays with people.

Read more: Process mining and project times · Reporting · Learning video: Process mining · Process Mining Manifesto (PDF)

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