Workplace documents as evidence: what counts and how to redact it
Which workplace documents make good portfolio evidence, how to prove a document is yours, how to redact personal and commercial information safely, and what to do if you cannot use a document.

Workplace documents are the most efficient evidence in a leadership portfolio, for a simple reason: you already produced them. You wrote the team development plan because the team needed one, not because a qualification asked for it. That is exactly what makes it good evidence.
What the handbooks permit
The ILM by City & Guilds Level 3 (8723) and Level 5 (8725) handbooks list, as the first permitted evidence source, workplace documentation and records — naming team development plans, project implementation reports, meeting agendas and minutes, and training materials. The full permitted list is:
- Workplace documentation and records — team development plans, project implementation reports, meeting agendas and minutes, training materials
- Video clips, up to a maximum of 15 minutes
- Projects
- Reflective accounts, journals and logs
- Assessment observation
- Witness testimonies
The list is not exhaustive. Your centre can accept other workplace records provided they meet the two tests that govern everything in a portfolio: the evidence must be valid — it genuinely demonstrates the criteria — and attributable to you.
Documents that work well, by unit type
| If you are evidencing | Look for |
|---|---|
| Leading and developing a team | Team development plan, training matrix, one-to-one records, team meeting minutes |
| Managing performance | Objectives you set, review records, a support or improvement plan, performance data |
| Project management | Project initiation document, plan, risk log, progress reports, closure report |
| Change | Force field analysis, communication plan, revised procedure, before/after data |
| Communication | Briefing notes, agendas and minutes you produced, presentation slides, a written report |
| Recruitment | Job description you drafted, shortlisting matrix, structured interview questions |
| Finance | Budget you built, variance analysis, business case, cost-benefit workings |
| Wellbeing | Risk assessment, adjusted working arrangement, wellbeing action plan |
| Quality and process | Procedure you wrote, audit results, corrective action record |
Two useful habits: keep a running folder of these as they are produced, and note the date. Assembling a portfolio retrospectively is what makes it feel like extra work.
Attribution: the step that fails most often
The most common problem with documentary evidence is not the document — it is that nothing on it shows the document is yours. A set of meeting minutes proves a meeting happened. It does not prove you chaired it, prepared it or handled the difficult item in it.
Attach a short attribution note to every document:
Evidence 7 — Team development plan, Q3. My role: I drafted this plan following one-to-ones with all six team members in June. I identified the two capability gaps in section 3 and negotiated the training budget with my manager. Section 5 (the apprentice programme) was written jointly with the L&D adviser. Date: 2 July. Corroboration: witness testimony from [manager's role] confirming my authorship. Intended criteria: 8723 unit 315 — planning team development.
Note the honesty about the jointly written section. Assessors trust portfolios that distinguish clearly between what you did and what the team did; they get suspicious of ones where every document is entirely the learner's own work.
Your centre will also complete an attribution statement confirming the evidence in your portfolio is your own. That is a centre requirement, not a substitute for your own labelling.
Redacting properly
Anything leaving your organisation to be assessed and quality-assured must be safe to share. Two categories to remove:
Personal data about other people — names, initials that identify someone in a small team, staff or payroll numbers, job titles where they identify one person, pay, health or absence details, protected characteristics, home addresses, disciplinary history. UK GDPR applies to your portfolio exactly as it applies to any other processing.
Commercially sensitive information — pricing, margins, contract terms, client names, tender content, unpublished financial results, security arrangements, anything under NDA.
How to redact so it stays redacted:
- Do not draw a black box over text in Word, PowerPoint or a PDF annotation layer and save it. The text is still there and can be copied out. This is the single most common mistake.
- Do either of these instead: retype the relevant extract with identifiers replaced (Team member A, Client X), or print, black out with a marker, and scan; or export to a flattened image and mark that up.
- Replace names consistently and keep a private key, so you can talk about "Team member A" coherently across several pieces of evidence without ever naming them.
- Check headers, footers, filenames and document properties. A file named after the person it concerns defeats a careful redaction.
- Check the parts of a spreadsheet you cannot see: hidden columns, other tabs, filter selections and comments.
If a document cannot be redacted without destroying its meaning, do not use it.
When you cannot use a document at all
Some organisations will not allow internal documents out, particularly in regulated, security-cleared or clinical settings. This does not block your qualification. Alternatives that evidence the same criteria:
- A reflective account describing in detail what you produced and how, without reproducing it
- A witness testimony from your manager confirming what you produced, its content and its effect
- An assessment observation where the assessor sees the activity rather than the artefact
- A summary document written for the portfolio — for example a one-page anonymised extract of your budget structure rather than the budget itself, with a witness testimony confirming it reflects the original
Raise this with your assessor at induction rather than three weeks before your planned completion date.
What documents cannot do
A document shows an output. It does not show your reasoning, the options you rejected, how you handled the person who objected, or what you would do differently. Assessment criteria at Level 5 in particular are full of verbs like evaluate, justify and analyse, and no document evidences those on its own.
That is why almost every good evidence set is a pairing: the document as proof, a reflective account as the analysis, and a witness testimony where third-party confirmation adds credibility.
Where to go next
- What is a portfolio of evidence?
- Witness testimony examples — how to get corroboration right.
- Reflective account examples — the analysis half.
- ILM Level 3 and ILM Level 5.
Frequently asked questions
What workplace documents can I use as portfolio evidence?
The handbooks specifically name team development plans, project implementation reports, meeting agendas and minutes, and training materials. In practice most workplace records can work: rotas, risk assessments, business cases, procedures you wrote, performance data, project plans and correspondence.
How do I prove a document is my own work?
With a short attribution note saying what you did, when, and who can confirm it — plus corroboration where the document does not name you, usually a witness testimony from your manager. Your centre also completes an attribution statement confirming the evidence is yours.
Do I have to redact evidence?
Yes, wherever it contains personal data about other people or commercially sensitive information. Remove or black out names, staff numbers, pay, health information, client details and pricing. Never simply hide text behind a coloured box in a Word or PDF file — flatten it to an image or retype the extract.
What if my employer will not let me use a document?
Use a different evidence source. A reflective account describing what you did, corroborated by a witness testimony from someone who saw it, evidences the same criteria without the document leaving the building. Discuss it with your assessor early.
Explore the qualifications
Every pathway, unit, price and the exact title that appears on your certificate.
Keep reading
Not sure which level fits your role?
Tell us what you actually do at work and we will tell you which qualification your evidence will support — even if that means a smaller, cheaper one.


