Short answer
Operational evidence is useful when a reviewer can connect it to the right work item, person, time, decision and outcome. A photo or document alone is not proof that a process was completed correctly. Keep the source, record what it was used to decide, preserve the decision-time context and verify the resulting action in the system of record.
Collect the minimum proof the business genuinely needs. More attachments can make a case harder to understand if nobody knows which one mattered.
Five questions every evidence item should answer
- What is it? State the document or observation type, not merely a file name.
- Which case and stage does it support? Link it to the precise request, inspection, approval or exception.
- Who supplied or captured it, and when? Retain the source and capture time where available.
- What did a reviewer conclude from it? A file may support, contradict or fail to answer the required question.
- What happened next? Link the decision to the authorised action and final record state.
“Attachment uploaded” proves only that a file was stored. It does not prove authenticity, completeness, approval or customer receipt.
Evidence types and common quality checks
| Evidence | Useful check | Common failure |
|---|---|---|
| Photo or field image | Correct asset or site, readable subject, capture context and required angles. | Image is empty, blurred, reused or unrelated to the finding. |
| Document | Readable original, correct version, relevant parties, dates and reference. | Old or partial document is treated as current approval. |
| Inspection answer | Defined question, outcome, adverse-result reason and corrective action. | A checklist is marked complete although a failed item has no owner. |
| Communication | Recipient, channel, content and delivery status where available. | An internal note is mistaken for a sent customer message. |
| Approval | Authority, decision, reason, time and inputs seen by the approver. | “Approved” remains after the material facts changed. |
| System event | Source record, event identifier, time and resulting state. | A connector response is accepted without checking the target record. |
A practical example: an adverse inspection
A field technician finds a damaged asset. The inspection records the asset reference, location context, adverse answer and photos. The case moves to a supervisor for a repair-or-isolate decision. The supervisor must be able to see the evidence that existed at decision time and any later additions separately. A work order or asset-state change is then recorded in the authoritative system. The case closes only when that action and any required customer or internal communication are confirmed.
If the photograph is unreadable, the appropriate outcome is “evidence incomplete,” with a named owner and review date—not a forced pass. This is an illustrative workflow, not a claim that every Intelliflow deployment has the same inspection controls configured.
Make ownership visible at each handoff
One person should be accountable for the next move, even when a specialist is gathering evidence or a manager will decide later. Record when ownership transfers, who accepted it and what was still outstanding. A case marked “waiting” needs a reason, blocker owner and review date. Otherwise missing proof can sit unnoticed behind a neutral status.
Preserve decision-time context
Keep the version of the request and evidence used for a decision identifiable. If an amount, supplier, asset condition or customer instruction changes materially, record the change and apply the organisation's reapproval rule. Do not silently replace a document or overwrite a decision reason. Retain the original file or a dependable, access-controlled link to it under the relevant retention policy.
Protect sensitive evidence
Separate status visibility from document access. A manager may need to know that a case is blocked without seeing a customer's identity document or confidential contract. Define roles for capture, review, decision and audit. Avoid copying personal or financial data into multiple systems without a clear need and approved data-handling rules.
Audit trail versus audit claim
A useful case history shows the trigger, owners, state changes, evidence, decisions, exceptions and final outcome. That makes review easier, but it is not itself a certification of compliance. A compliance claim needs the applicable policy or regulation, the required controls, a defined test and an authorised reviewer. This guide is an operating checklist, not legal advice.
How to test evidence quality
- Open a normal completed case and reconstruct the decision without interviewing the team.
- Open an adverse case: verify the failed outcome, required proof, corrective owner and final action.
- Upload an empty or unreadable file: confirm it does not satisfy a required evidence check.
- Change a material fact after approval: confirm the old decision remains visible and a new decision is requested if policy requires it.
- Check that an internal note is not shown as a customer message and that a simulated notification is not reported as delivered.
- Verify the downstream ERP, CRM, inspection or service record on the exact linked ID.
Measures that expose weak evidence
For a defined case type and time period, track closures missing required proof; adverse outcomes without corrective owners; evidence returned for quality reasons; decisions made before evidence was available; cases reopened because the underlying action did not happen; and time spent waiting for proof. Review a sample, not only the percentage. If requirements increase, compare like-for-like cases so a change in policy does not look like a performance decline.
Frequently asked questions
Should every case require a photo?
No. Require a photo only where it helps prove a specific condition or decision. A clear transaction record or document may be better evidence for another process.
Does a signature prove the work was correct?
It records an acknowledgement or approval in a defined context. The decision can still be wrong if the underlying facts or evidence are weak.
Can evidence live outside the case?
Yes, if the link is stable, permission-controlled and retained long enough for the required review. The case should still identify what the evidence proves and which version informed the decision.
Continue learning
Case management for operating work · Rules and exception handling · Discuss an evidence-heavy process
Written for practical education by the Intelliflow Editorial Team. Examples are illustrative, and product behaviour must be verified in the target environment before a customer claim is made.