How to Run a Process Discovery Workshop

The first diagram is never drawn at a desk. It comes from a conversation with the people who do the work. This guide shows you how to structure that conversation so it produces a usable process model, not just meeting notes.

Fabian Hinsencamp
Fabian Hinsencamp

Technical Lead & BPMN Educator·10 min read

Why discovery matters more than modeling

Most process improvement projects fail before the first diagram is finished. Not because the modeling tool was wrong, but because the modeler never talked to the right people, asked the wrong questions, or mapped what they assumed instead of what actually happens.

Process discovery is the act of uncovering how work really gets done. It happens before you open a modeling tool. It happens in interviews, workshops, walkthroughs, and sometimes just by watching someone do their job for an hour.

This guide covers the most common format: a facilitated workshop with 3 to 8 participants. You can adapt the same techniques for 1:1 interviews or asynchronous discovery with distributed teams.

1

Pick the process and define the scope

Before you invite anyone, decide what you are discovering. A discovery session that tries to cover "everything the operations team does" will produce nothing useful. Pick one process. Give it a name. Define where it starts and where it ends.

Use the trigger-to-outcome pattern: "This process starts when [trigger] and ends when [outcome]." For example: "This process starts when a customer submits a support ticket and ends when the ticket is closed."

If the process is large, break it into sub-processes and run separate sessions for each. A 90-minute workshop can usually cover 10 to 20 steps with reasonable depth. Beyond that, people lose focus.

"I use what I call the "one-up, one-down" rule. Map one step before the trigger and one step after the outcome. This captures handoffs that participants might otherwise forget. The scoping article on how to map a process covers this in more detail."

2

Invite the right people

The room needs people who do the work, not just people who manage it. A common mistake is inviting only team leads or department heads. They know the official process. The people on the ground know the real one, including the workarounds, exceptions, and shortcuts that no policy document mentions.

Aim for 3 to 8 participants. Fewer than 3 and you miss perspectives. More than 8 and the session becomes a meeting where half the room checks email.

RoleWhy they need to be thereWhat they contribute
Frontline workersThey execute the process dailyReality: actual steps, workarounds, delays
Team lead / supervisorThey see the bigger pictureContext: why certain steps exist
Upstream / downstream contactThey hand work in or receive itHandoff pain: where things break between teams
Process owner (if one exists)They are accountable for the processAuthority: can validate decisions later
3

Prepare your questions

Good discovery is structured conversation, not free-form brainstorming. Prepare questions in advance, but be ready to follow the thread when participants reveal something unexpected.

Opening questions

These get the conversation moving. Start broad, then narrow down.

  • -"Walk me through what happens when [trigger]. Start from the very beginning."
  • -"Who touches this process? In what order?"
  • -"How do you know when this process is done?"

Drill-down questions

These uncover the details that make or break a process model.

  • -"What happens if [step] goes wrong? Who handles it?"
  • -"Is there a decision point here? What determines which path is taken?"
  • -"How long does this step usually take? What causes delays?"
  • -"What information do you need to start this step? Where does it come from?"
  • -"Is this step always done the same way, or does it vary? What causes the variation?"

Validation questions

Use these near the end to check your understanding.

  • -"Let me play it back: [summarize the process]. Does that match how it works?"
  • -"What did I miss?"
  • -"If a new hire joined tomorrow, what would surprise them about this process?"

"The best question I know for uncovering the real process: "What would you tell a new colleague on their first day?" People drop the official language and describe what actually happens, including the shortcuts nobody documents."

4

Run the session

A discovery workshop has a rhythm. Get it wrong and the session turns into a debate about edge cases at minute 15. Get it right and participants leave feeling heard and aligned.

The 90-minute structure

Minutes 0 to 10: Frame the scope

State the process name, trigger, and outcome. Confirm participants agree on the boundaries. Write the trigger and outcome on the board so they stay visible throughout.

Minutes 10 to 50: Walk through the happy path

Ask one participant to describe the process from start to finish. Capture each step on sticky notes or in a modeling tool. Do not discuss exceptions yet. Park them visibly ("parking lot") and come back to them later.

Minutes 50 to 70: Add exceptions and decisions

Go through the parking lot. For each exception, ask: "How often does this happen? Who handles it? What happens next?" Add decision points (gateways) and alternative paths.

Minutes 70 to 85: Validate and assign roles

Read the process back to the group. Ask: "Is this what actually happens?" Mark who owns each step. Identify handoffs between people or systems.

Minutes 85 to 90: Wrap up and next steps

Summarize open questions. Agree on who will create the clean diagram and by when. Schedule a 30-minute review session within one week.

5

Capture notes in a way that translates to BPMN

The gap between discovery and modeling is where most information gets lost. Participants said specific things. The modeler remembers a general impression. The diagram ends up reflecting assumptions, not facts.

To close this gap, capture notes in a structured format during the session. Each sticky note or line item should answer: Who does what, when, and what happens next.

Some teams model live during the workshop using a projected BPMN tool. This works well if the facilitator is comfortable modeling in real time. Others prefer to capture on sticky notes first and model afterward. Both approaches are valid. The key is that whoever models the result was in the room.

If you record the session (with consent), tools like AI-assisted process discovery can help convert transcripts into initial BPMN drafts. This is especially useful for distributed teams where the facilitator cannot model live while also managing the conversation.

6

Clean up and validate

Within 48 hours of the workshop, produce a clean diagram. The longer you wait, the more context fades. Send it to all participants and ask two questions: "Is this what we discussed?" and "What did we miss?"

Expect corrections. The first diagram is never perfect. That is fine. The point of the review is to catch misunderstandings before they become permanent. Two rounds of review are typical before the model stabilizes.

Once validated, the as-is model becomes the foundation for improvement work. The natural next step is as-is vs to-be modeling where you compare the current state with a designed future state.

Five mistakes that derail discovery workshops

1. Jumping to solutions

Discovery maps what IS, not what should be. The moment someone says "we should change this step," park it. Mixing discovery and improvement in the same session confuses the model and frustrates participants.

2. Inviting only managers

Managers describe the designed process. Frontline workers describe the real one. You need both, but start with the people who do the work.

3. Boiling the ocean

Trying to map an entire department in one session guarantees a shallow, unusable result. Scope tightly. One process, one session.

4. No visible capture

If participants cannot see what is being captured (sticky notes, whiteboard, projected tool), they cannot correct errors in real time. Make the model visible throughout.

5. No follow-up

A workshop without a clean diagram within a week was a wasted meeting. Set the deadline before the session starts and assign who owns the cleanup.

Discovery workshop checklist

  • 1.Process name, trigger, and outcome defined
  • 2.3 to 8 participants invited (including frontline workers)
  • 3.Opening, drill-down, and validation questions prepared
  • 4.Capture method chosen (sticky notes, projected tool, or recording)
  • 5.Happy path mapped before exceptions
  • 6.Parking lot for improvement ideas (do not mix with discovery)
  • 7.Roles and handoffs marked on the model
  • 8.Clean diagram produced within 48 hours
  • 9.Validation review scheduled within one week

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Frequently asked questions

How many processes can I discover in one workshop?

One. A 90-minute session can cover one process with 10 to 20 steps in reasonable depth. If you try to cover more, you get shallow results that need follow-up sessions anyway.

Should I model live during the workshop or capture on sticky notes?

Both work. Modeling live is faster if the facilitator is comfortable with the tool. Sticky notes are better when participants are not familiar with BPMN notation and might feel intimidated by a modeling tool on screen.

What if participants disagree about how the process works?

This is expected and valuable. Disagreement usually means the process has variants. Document all variants as separate paths. Do not force consensus on how it "should" work during a discovery session.

Can I do process discovery remotely?

Yes. Use a shared screen with a modeling tool or a collaborative whiteboard. Record the session (with consent) so the modeler can replay details. The question structure is the same. Engagement is harder, so keep remote sessions to 60 minutes and schedule more of them.

What is the difference between process discovery and process mining?

Discovery uses interviews and workshops to map how people describe their work. Process mining uses system event logs to reconstruct the process from data. They are complementary. Mining shows what systems did. Discovery shows what people did, including manual steps that leave no digital trace.