--- title: How to Make a Maturity Model Slide in PowerPoint description: How to build a maturity model slide in PowerPoint when each axis lands at a different level — and why radar isn't the default it looks like. image: https://www.advis-io.com/hubfs/blog-key-visuals/104-maturity-model-slide-powerpoint.en.kv.png --- [![logo\_transparent-Apr-12-2025-09-23-39-9623-AM-1](https://www.advis-io.com/hubfs/logo_transparent-Apr-12-2025-09-23-39-9623-AM-1.svg)](https://www.advis-io.com/en/?hsLang=en) - [BLOG](https://www.advis-io.com/blog?hsLang=en) - [ABOUT](https://www.advis-io.com/about?hsLang=en) [CREATE SLIDES](https://marketplace.microsoft.com/en-us/product/advisioinc1760912844242.advisio-202604?tab=Overview) Consulting Slides # How to Make a Maturity Model Slide in PowerPoint How to build a maturity model slide in PowerPoint when each axis lands at a different level — and why radar isn't the default it looks like. [Advisio Editorial](https://www.advis-io.com/en/blog/author/advisio-editorial) Oct 3, 2026 --- Four axes, four different answers. Process scored a 3 out of 5, Tooling a 2, People a 4, Governance a 1. The facilitator opens PowerPoint, inserts a radar chart because that's what a maturity assessment slide is "supposed" to look like, and watches the resulting shape turn into a lopsided kite that nobody in the room can read without squinting at the gridlines first. The direct answer: for a single assessment with a handful of axes landing at uneven levels, a per-axis staircase — one horizontal lane per axis, filled steps showing the current level against a shared 1–5 scale — almost always communicates faster than a radar chart. Radar earns its place when you're overlaying two or more data series (this year vs. last year, your org vs. a benchmark) on the same axes. For a single point-in-time read, it's the wrong default, and most teams reach for it out of habit rather than fit. ## The Workshop Where the Radar Chart Stopped Working The scene above is close to a literal transcript of how most maturity assessments end their working session. A team has spent two hours scoring a capability against a four- or five-level rubric, axis by axis — Process, Tooling, People, Governance, sometimes Data or Culture added on. Someone assembles the output slide afterward, usually under time pressure, and PowerPoint's own Insert \> Chart menu puts "Radar" right there as an option, looking like the obvious match for "multiple dimensions, one picture." The team drops in the four scores, and the chart draws a quadrilateral that's wide on the People side, pinched on the Governance side, and shaped less like "a profile of where we stand" and more like a kite with a torn corner. Nobody built that shape on purpose. It's a direct consequence of how a radar chart works: axes are spaced evenly around a circle regardless of how many there are, and the polygon's area is a function of both the scores and the order you happened to list the axes in. Swap Governance and Tooling's position on the chart — nothing about the underlying assessment changes — and the kite's silhouette changes with it. That's the detail generic "how to build a maturity model slide" advice skips entirely: it tells you to pick a chart type and arrange levels from Initial to Optimized, and stops before the much more common real case, which is uneven scores across a small number of axes. ## Why Radar Is the Default Nobody Questions It's worth being honest about why radar keeps getting picked, because the reasons are real, just not reasons that hold up under the uneven-axis case. A radar chart is a native PowerPoint chart type, so it's one click away — no custom shapes, no manual layout. It also looks analytically dense: one glance supposedly tells you the "shape" of an organization's strengths and gaps, which reads as more sophisticated than a row of bars. And it's the chart type most consultants have seen used in a maturity deck before, so reaching for it again requires no judgment call — it's the path of least resistance, not the path someone evaluated against the actual data. That's the pattern worth naming: radar is the familiar chart, not the fitting one, for this specific case. It becomes a genuinely good choice only once there are enough axes (six or more) that a spoke shape reads as a meaningful silhouette rather than an arbitrary polygon, or once you're comparing two overlaid series on the same axes, where the gap between two polygons is the actual message. A four-axis, single-series assessment satisfies neither condition, and that's exactly the case most real workshops produce. ## What a Staircase Shows That Radar Doesn't Lay the same four scores out as a staircase instead — one horizontal lane per axis, five small step blocks per lane, filled up to the current level — and the reading task changes completely. Process's lane fills three of five steps. Tooling's lane fills two. People's fills four. Governance's fills one. A reviewer scanning top to bottom sees exactly where the gaps sit and how large each one is, in the same units, without first mentally correcting for polygon geometry. Moving Governance to a different row in the lane order changes nothing about how the data reads, which is the opposite of what happens when you reorder a radar chart's axes. The staircase format also tells the truth about something a radar chart quietly hides: a 1-to-5 scale is ordinal, not continuous, and area on a radar chart implies a kind of continuous trade-off between axes that doesn't actually exist in a maturity rubric. There's no real sense in which "losing one point of Governance" is geometrically equivalent to "losing one point of People" the way the overlapping wedge areas on a radar chart visually suggest. A staircase just shows four independent levels against four independent scales, which is what a maturity assessment actually is. **Field note:** at a maturity review inside a Big Four firm I sat in on years ago, the deck had gone through three redraws of the same radar chart because a partner kept asking "can we rotate the axes so Governance isn't the one pulling the shape in — it's not actually our weakest area once you look at the raw scores." The axes were never the problem. The scores read strangely because radar makes axis adjacency do narrative work it wasn't built for. Once the team switched the same four scores to a staircase, the "which axis is weakest" and "by how much" questions answered themselves on first look, and nobody asked for another redraw. ## Building the Staircase in PowerPoint, With Uneven Levels The mechanics are closer to a simple table than to a chart object, which is part of why it holds up under revision. Draw each axis as its own row: a left-aligned label (Process, Tooling, People, Governance), then five small squares in a horizontal line using Insert \> Shapes \> Rectangle, evenly spaced with Align \> Distribute Horizontally. Fill the squares from the left up to the axis's current level in a single accent color; leave the remaining squares outlined only, no fill. Add the level number as a small label at the end of the row (for example, "3/5") so the filled count is never the only signal carrying the information. Group each row's squares and label as one object, separate from the other rows. That single decision is what makes the next assessment cycle tolerable: when Tooling's score moves from 2 to 3 after a quarter of remediation work, you ungroup and refill one row, and nothing about Process, People, or Governance's rows needs to be touched. Compare that to a radar chart, where changing one score redraws the entire polygon and can shift how every other axis's segment looks relative to it, purely because the shape is a single connected object rather than four independent measurements. Axis order on a staircase should follow a logic a reader can state in one sentence — process-to-people-to-governance in a standard delivery sequence, or weakest-to-strongest if the point of the slide is prioritization — rather than whatever order the original assessment worksheet happened to use. That's a genuine editorial choice a staircase lets you make cleanly; a radar chart buries the same choice inside axis placement around a circle, where it's much harder to justify or even notice. ![Comparison diagram: a radar chart overlay plotting Process, Tooling, People, and Governance scores as an uneven polygon shaped by axis order, versus the same four scores shown as independent per-axis staircases with filled steps.](https://www.advis-io.com/hubfs/blog-figures/104-maturity-model-slide-powerpoint-fig1.en.png) Figure: the same four illustrative scores (Process 3, Tooling 2, People 4, Governance 1 on a 1–5 scale) plotted as a radar overlay (top) versus a per-axis staircase (bottom). ## Where Advisio Closes the Rebuild Gap The real cost of either layout shows up on the second assessment cycle, not the first — a maturity model slide is rarely built once and left alone; it gets re-scored every quarter or after every remediation sprint, and whatever axis count or level distribution the current cycle produces, the slide has to re-align without a from-scratch rebuild. Give [Advisio](https://www.advis-io.com/?hsLang=en) the axis names and current levels, and it builds the per-axis staircase with each lane sized and filled independently — add a fifth axis next quarter, or move Tooling from 2 to 3, and only the affected lane changes, the way a [four-perspective slide where KPI counts differ](https://www.advis-io.com/en/blog/balanced-scorecard-powerpoint?hsLang=en) per section shouldn't force every other section to resize. It's listed on [Microsoft AppSource](https://marketplace.microsoft.com/en-us/product/advisioinc1760912844242.advisio-202604?tab=Overview), and because the output is native, editable PowerPoint shapes rather than an embedded chart object, a partner asking to re-order the axes or re-color one lane is a normal click-and-drag edit, not a chart-formatting detour. ## When Radar Actually Earns Its Place None of this makes radar charts wrong in general — it makes them wrong for the specific, extremely common case of a single assessment with a handful of axes. Radar is the right call once you're overlaying two series on the same axes — this quarter's scores against last quarter's, or your organization's scores against an industry benchmark — because the two polygons' relative shape and the gap between them is the actual point, and that comparison doesn't translate cleanly to a staircase. It also starts to make sense once axis count climbs into the six-to-ten range, where a staircase's vertical list of lanes gets long enough that a compact radar silhouette genuinely earns the space it saves. The decision isn't "staircase always beats radar" — it's "check what the chart is actually being asked to communicate before defaulting to whichever one looks more sophisticated in the gallery." ## Three Mistakes That Undercut a Maturity Slide The first is defaulting to radar because it's the first chart type PowerPoint offers for "multiple dimensions," without checking whether the axis count is low enough (under six) and the scores clustered enough that axis order — not the underlying data — ends up driving what the shape looks like. A three- or four-axis radar chart is especially prone to this: rotate the axes and the "weak side" the audience perceives rotates with it, even though nothing about the assessment changed. The second is rebuilding the entire chart object every time one score changes instead of isolating the edit. A radar chart redraws its full polygon from one changed data point because every vertex connects to its neighbors; a staircase built as independently grouped rows doesn't have that problem, but only if you actually grouped the rows separately in the first place. Teams that group the whole staircase as one object "to keep it tidy" recreate the same one-change-touches-everything failure mode they were trying to avoid by not using radar. The third is forcing every axis onto the same step count when the underlying rubric doesn't actually use one. Maturity frameworks get stitched together from more than one source more often than slide templates assume — a five-level process-maturity scale bolted onto a three-level governance checklist is common when a team borrows rubrics from different frameworks. Squeezing that three-level governance score onto a five-step lane either leaves two steps meaninglessly empty or, worse, gets silently rescaled to fit, which misrepresents where governance actually sits relative to the other axes. The fix is to let each lane's step count match its own rubric and label the scale once per lane rather than assuming a single 1-to-5 bar fits every axis in the assessment. [Consulting Slides](https://www.advis-io.com/en/blog/tag/consulting-slides) [Slide Design](https://www.advis-io.com/en/blog/tag/slide-design) ## Similar posts ![logo\_white-1](https://www.advis-io.com/hubfs/logo_white-1.svg) Transform your business data into actionable insights with AI-powered analytics. Get consultancy-grade presentations in minutes, not weeks. 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