What is a Trust Map?

Most people carry a vague sense that a relationship at work is not quite where it needs to be. A Trust Map turns that into something specific enough to do something about.

What is a Trust Map?

A Trust Map is your structured, dated estimate of how one particular person experiences you, in relation to one particular thing they need to be able to rely on you for.

It has four parts: the person, the outcome that depends on them having confidence in you, what they care about in it, and a score across the five Trust Questions — first for how much each one matters in this situation, then for how often they would say they actually get it from you.

The distance between those two scores is the point of the whole exercise.

A Trust Map does not tell you whether you are trusted. It tells you which of the five they are quietly unsure about.

Is this the same as trust mapping in IT security or estate planning?

No. Those are three unrelated things that happen to share a name.

In IT and network security, a trust map diagrams the trust relationships between systems, domains or certificate authorities — which machine is entitled to believe which. In financial and estate planning, trust mapping sets out how assets sit across a structure of legal trusts. There is also an education product called Trust Mapping, which is not connected to us.

None of those are what this page is about. A Trust Map here is about one working relationship between two people, and the only thing being mapped is another person’s confidence in you.

How do you map trust with someone?

You narrow, then you score, then you pick one thing.

Choose one person. Not your team, not your stakeholders. One named individual, and the more specific the better. Trust is not held in the aggregate.

Name the outcome. What is it you actually need here — a decision made without a second review, a problem raised early rather than late, a piece of work handed over? Trust is someone’s confidence in you with something they care about, so a map with no something is a personality quiz.

Note what they care about in it. Their stake, not yours. This is the part people skip, and it is the part that makes the scores honest.

Score importance. For this person and this outcome, how much does each of the five Trust Questions actually matter? Not all five carry equal weight in a given relationship. Some barely register.

Score perception. How often would they say they get this from you? Not how often you think you provide it.

Take the largest gap that matters. A big gap on a question they barely care about is noise. A gap on something critical to them is where the work is.

Which questions do you score, and how?

The five Trust Questions, scored twice on two different scales.

Importance runs Not at all · Slightly · Moderately · Very · Critical. Perception runs Rarely · Sometimes · Often · Mostly · Consistently, and it is asked as “how often would they say they actually get this from you?”

The second scale is deliberately about frequency rather than agreement, because “do I do this?” is a question about your intentions and “how often do they see it?” is a question about their evidence. You can hold both a sincere intention and a patchy record, and only one of those two is what they are working from.

There is one instruction that matters more than the scoring itself: score them on a tough day, not your best one. A map built from your best week is a map of someone who does not exist under pressure, and it will point you at the wrong question.

What do you do with the gap?

You turn it into one behaviour, practised with one person.

The gaps get ranked — high importance, low perception first — and the top one or two are proposed as a focus area. You confirm it, or you overrule it, because you know things about this relationship that no ranking does.

From the focus area you choose a single behaviour that strengthens trust — an observable thing you will do differently, that this person could actually notice. Not a resolution to be more open. Something they could describe.

Then you practise it. The gap told you where; the behaviour tells you what; the practice is what changes the other person’s evidence. A behaviour is a mechanism, not a virtue: it works because it closes the distance between what someone expected of you and what they got.

Is a Trust Map a measurement?

No, and it is worth being blunt about that.

A Trust Map is not a psychometric, not a diagnosis, and not an objective reading of another person’s mind. Nobody has asked the other person anything. Every number in it came from you, guessing carefully.

What it gives you is a gap rather than a grade. That distinction does more work than it looks like it does. A grade invites you to defend it. A gap is specific enough to be wrong, which means it is specific enough to be corrected — by the person themselves, the first time you check your guess against what they actually say.

It also should not be turned around. A Trust Map is something you make about yourself, from someone else’s point of view. Used to score colleagues, it stops being a map and becomes a label.

Do you do it more than once?

You can, and repeating it is where the second kind of value is.

Scoring the same relationship again, under the same five questions, shows movement — or shows that nothing has moved, which is just as useful and considerably less comfortable. The natural moments are after a stretch of deliberate practice, or at reflection points built into a piece of work.

Two honest caveats. It is you re-scoring your own estimate, so it shows a change in your reading of the relationship, not a verified change in the other person. And a second score taken a week after the first mostly measures your enthusiasm. Leave enough time for the other person to have accumulated new evidence.

Can you do this without an app?

Yes. A Trust Map is a way of thinking, and the paper version works.

Write down the person and the outcome. Write the five questions. Put a number from one to five beside each for importance, and another for how often they would say they get it. Circle the biggest gap on a question that matters. Choose one behaviour. Date it, and put it somewhere you will find it again in a month.

What the software adds is the ranking, the behaviour library, the practice activities and the dated record — and, mostly, the fact that you will actually come back to it. What it cannot add is honesty on the second column, and that is the only part that determines whether the map is worth anything.

In my experience the people who get least from this are not the ones who score themselves harshly. They are the ones who score the relationship they wish they had.