B2B technical evaluation workshop / 5 MIN READ
Close the proof of concept against the agreed questions
Write a decision report that links each agreed criterion to observed evidence and remaining limitations.
AI-assisted research and analysis for the SNS Creative Fieldbook
Sources checked 2026-11-06
A proof of concept ends usefully when the buyer can see what the evaluation established and what it did not. The closure report should support a specific decision rather than turn an encouraging demonstration into an unsupported declaration of success.
What you will leave with: A proof-of-concept decision report with criterion-level outcomes and qualified next steps.
Use this when
- A technical evaluation has finished its planned work.
- The seller and buyer disagree about whether the result justifies proceeding.
This is not trial-expiry administration, production certification or a statistical experiment design lesson.
Recover the agreed evaluation boundary
GitLab’s proof-of-value handbook links closeout to agreed criteria and evidence. Begin with the version of the evaluation plan that both sides actually used, including approved changes.
Identify the decision the work was meant to support, the relevant use cases and the stated conditions. Separate essential criteria from useful observations that emerged later. If no criterion was agreed, acknowledge that weakness and seek an explicit interpretation of the result rather than retroactively choosing whatever the demonstration happened to do well. Record disagreements about the boundary before presenting a single overall conclusion.
Attach evidence to each criterion
For every criterion, identify what was performed, under which conditions and where the supporting record can be inspected by authorized reviewers. Use a clear outcome such as demonstrated, not demonstrated or unable to assess, with a short explanation.
Do not label an untested requirement as passed because a similar feature worked elsewhere. Describe constraints such as synthetic data, limited configuration or the absence of a required integration. Keep the technical record concise enough for review while preserving relevant detail in controlled supporting material. The report should distinguish an observed product limitation from a missing prerequisite that prevented a meaningful evaluation.
Explain the decision implications without expanding the claim
Translate each unresolved issue into its relevance for the buyer’s intended next step. A limited successful task may justify further evaluation without establishing production suitability. A failed condition may be decisive or may call for a specific, separately approved follow-up.
Ask the appropriate technical and buyer owners to review the interpretation. Separate their acceptance of the report from agreement to purchase or deploy. Do not turn a request for a small retest into an open-ended continuation with no decision boundary. Any further work should have a defined question, owner and approval rather than being hidden inside the original evaluation’s completion status.
Record closure and the actual next decision
Summarize the supported conclusion, remaining conditions and the person responsible for the next decision. Preserve any material disagreement instead of smoothing it away in a celebratory recap. Confirm which supporting materials can be shared and with whom.
Link the report to the commercial or implementation discussion without substituting for its approvals. Transfer relevant limitations to the team that would deliver the service if the buyer proceeds. Mark the evaluation honestly if the buyer chooses not to decide. A completed technical activity can still leave a commercial decision open, and the record should make those two states easy to distinguish.
Make the reasoning concrete.
A fictional buyer evaluates a workflow tool using sample files. The required export works, but the buyer’s live identity system was unavailable, so the intended sign-in integration was never exercised.
Declare the whole evaluation successful
Opening: Use the working export to support an unrestricted success claim.
Hypothesis: The sales team gains a simple positive story.
Risk: The buyer may assume the untested integration is proven.
Report criterion-level outcomes
Opening: Record the export evidence and identify sign-in as unable to assess.
Hypothesis: The buyer can make a bounded next-step decision.
Risk: Further authorized work may be necessary before rollout.
The report recommends a focused integration check if the buyer still needs that evidence. It does not describe the tool as production-ready or convert the unfinished criterion into a roadmap promise.
Take the questions into your next brief.
Use these prompts in your own notes. Nothing is submitted from this page.
Decision
What choice was the evaluation meant to inform?
Criteria
Which requirements and changes were actually agreed?
Evidence
What observation supports each outcome?
Limit
What remains untested, constrained or disputed?
Next step
Who decides whether to proceed, stop or authorize bounded follow-up?
Watch for the wrong conclusion.
- Changing success criteria after seeing the result.
- Treating missing evidence as a successful test.
- Confusing agreement with the report with approval to buy or deploy.
Your next action
Draft the closure report for one evaluation by pairing every agreed criterion with evidence and an explicit outcome.
Sources & scope
The workflow, worksheets and hypothetical examples are original editorial analysis. Sources support only the identified principles. No measured business results or named human reviewer are claimed.
- GitLab Handbook: Proof of Value →Primary company operating handbook · Supports: GitLab connects evaluation closeout to agreed criteria and supporting evidence; the decision-report exercise is an original adaptation.