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Practical Project Management for PMs & PMOs
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Scale

Scaling the framework

How SSLM grows from a single project to a portfolio: start light and add depth only on a real trigger. Every project begins at Tier 1 — the core pack — and most never leave Tier 1–2. See the template pack for the documents at each tier.

Show advanced tiers (PMO / at scale)
Off by default — juniors see only the lean core. Flip on for programs, portfolios and the Enterprise Extension.
TIER 1

Core

The default. One project, one pack — the full critical-path flow above.

Default · start here
TIER 2

Extended

Same single project, with deeper assurance blocks added only when a trigger requires — still run from the core pack.

TIER 3 · ENTERPRISE EXTENSION

Program / Value Stream

Cross-project dependencies and shared constraints — or a continuous value stream governed above team level, via fractal roll-up and the altitude break (see below).

TIER 4 · ENTERPRISE EXTENSION

Portfolio & EPMO

Standing portfolio function, executive translation, coexistence with PRINCE2 / PMBOK / SAFe.

Tier 3–4 · Enterprise Extension

Value Stream Management

When work becomes continuous flow governed above team level, SSLM steps up to a value stream — a real trigger under Principle 8. A single “altitude break” keeps the board out of the telemetry and the team out of board politics. Nothing team-level crosses the line raw.

Below the line — the team works in flow (agile telemetry)
BacklogWIPVelocityLead time
▲ the altitude break — nothing crosses raw ▲
Above the line — the Executive Stream One-Pager (one page per value stream)
Value streamPayments Platform
OwnerD. Owner
Reporting date30 Jun 2026
Overall statusAmber
Element
Status
Summary & decision needed
Alignment
Green
Serves “grow transaction revenue”. On strategy.
Confidence
Amber
Committed launch end-Q3 at risk. Decision: clear the integration blocker or reset the date.
Constraint
Red
Third-party payment gateway integration is the bottleneck; two sprints of flow lost.
Value
Green
Released capability (card payments) is live and being used in production.
Investment
Amber
Spend is buying flow, but the constraint means recent spend hasn’t converted to release. Hold, revisit next cycle.
📄 Executive Stream One-Pager — one page per value stream, derived from the weekly flow once per governance cycle, never re-authored; every status must trace to a real flow signal. Under a value stream a “milestone” becomes a stream commitment / release, and the plan spine becomes a flow view rolled up to stream level

The advanced tiers are hidden by default — this is the "progressive disclosure" the site is built around, so a first-time PM is never shown EPMO material as day-one reading.

Working at scale

SSLM at Program & Portfolio level

Between a single project and a continuous value stream sits the everyday way SSLM grows: rolling up, not rebuilding. A program coordinates related projects; a portfolio governs every program and project against strategy. Both use the same instruments — simply pointed a level up.

Roll-up is fractal

What a milestone is to a project, a project is to a program, and a program is to a portfolio. Each layer reads the one below it at its top level only — nothing is re-typed.

Milestone
a unit of a project
Project
a “milestone” of a program
Program
a line in a portfolio
Portfolio
the whole, against strategy

The principles don't change — they repeat up the stack. One accountable owner at every layer (Principle 1); prioritise the scarce resource (Principle 5); right-size the governance (Principle 8). The custodian still owns the standard blocks beneath them all.

The same instruments, a level up

Nothing new is invented at scale. The core-pack tools are simply applied at a higher altitude.

SSLM instrumentAt project levelAt program / portfolio level
RAID & Tracker LogsPer-project risks, issues and dependencies.A shared dependency & constraint view across projects.
Reporting chainWeekly status rolls into a monthly project report.Composed into program, then portfolio reporting — never re-written.
PTIPA single Business Case justifies one initiative.Sequences and funds every program & project against strategy.
Benefit RegisterPer-project benefit lines, checked at their horizon.An optional cumulative portfolio benefits view.
Project PlanThe milestone baseline for one project.A project becomes a “milestone” in the program plan; a program a line in the portfolio.

What's genuinely new at scale

Only a handful of things change when you move above a single project — everything else is roll-up.

Program vs Portfolio

Closely related, but not the same altitude.

Program — Tier 3

A set of related projects, one shared outcome
  • A program owner is accountable for the outcome; the program plan treats each project as a milestone.
  • Coordinates cross-project dependencies and shared constraints that no single project can resolve alone.
  • Temporary — it closes when the shared outcome is delivered, like a project does.

Portfolio & EPMO — Tier 4

The standing set of all programs and projects
  • A portfolio owner or board funds, holds or stops each initiative against strategy via the PTIP.
  • A permanent EPMO function maintains the roll-up, reporting and assurance discipline across everything.
  • It runs the portfolio, not the projects within it — individual outcomes stay with their Business Owners.
  • Standing one up and maturing it is its own discipline — see Running a PMO.

Who, what, how, when, where & why

The practical detail of running SSLM at program and portfolio scale.

Who

One owner per layer

A project owner, a program owner, and a portfolio owner or board — each accountable for their own layer's outcome (Principle 1, repeating up the stack). The PMO / EPMO custodian maintains the standard blocks beneath them all.

What

Govern the roll-up

SSLM governs cross-project dependencies, shared constraints, portfolio prioritisation and funding, and aggregated benefits. Each project still runs itself — the layers above read it at its top level only.

How

Compose, never re-author

Program and portfolio reports are composed from the reports below, not rewritten. If a manager is re-authoring status rather than composing it, the roll-up has broken and the reporting burden has crept back in.

When

On a real trigger only

A program when related projects share dependencies and one outcome; a portfolio / EPMO when a standing office is needed to run many at once. Picked up under Principle 8 — never pre-emptively.

Where

The Enterprise Extension

Program at Tier 3, Portfolio & EPMO at Tier 4. The instruments are the core pack's, pointed a level up — no new method, no rebuild.

Why

Scale without a rebuild

So scarce resources are prioritised across projects, dependencies are seen before they bite, benefits add up to a portfolio picture, and the board funds, holds or stops against strategy — all on the tools teams already know.

Working with value streams

SSLM & Value Stream Project Management

Value Stream Project Management (VSPM) manages the end-to-end flow that turns a customer request into delivered value, and improves it continuously. SSLM doesn't compete with it — SSLM governs, funds and reports the stream from above, while VSPM runs the flow below. The seam between them is the altitude break.

SSLM — above the line
Governance, funding & board reporting. Decides fund / hold / stop, owns cross-stream dependencies, and reports in decision language — Alignment, Confidence, Constraint, Value, Investment.
▲ THE ALTITUDE BREAK — NOTHING CROSSES RAW ▲
VSPM — below the line
The delivery discipline. The team works in flow — value, pull, WIP, waste, value-stream mapping, metrics and Kaizen — and owns its own improvement loop.

This integration lives in the SSLM Enterprise Extension (Tier 3–4). It is picked up only on a real trigger under Principle 8 — when work becomes continuous flow governed above team level. Most projects never reach it.

The core skill

Influence, not command

A Value Stream Manager owns the flow but not the people — sales, production, quality and dispatch usually report elsewhere. So value stream management is far more about influence and relationships than command and control. Authority gets compliance; relationships get the commitment that makes an improvement actually stick.

Trust = (Credibility + Reliability + Closeness) ÷ Self-interest
Influence without authority Seek win–win Keep small promises Predictable cadence Stay customer-centric

In SSLM terms this is Principle 12 (Capable to deliver) meeting the Stakeholder Management & Communication plan: the structure names who to involve and what to report — relationships are how you turn that into commitment. See Relationship management for the full skill.

How the principles align

SSLM's principles and VSPM's nine components come from the same instinct — remove waste, tell the truth, serve the purpose. Each SSLM principle maps to the VSPM component it reinforces.

SSLM principleAligning VSPM componentHow they reinforce
Anchor to purpose (umbrella)Value · Continuous improvementBoth start from an externally-defined "why" — strategic purpose and customer value — and question anything that serves neither.
Clear accountability & authorityPeople & teamsOne named owner accountable end-to-end: SSLM's accountable owner is VSPM's value-stream manager, not a department head.
Report the real colourMetrics (flow efficiency)Honest status is honest flow data; flow efficiency exposes the hidden waiting a managed narrative would smooth over.
Fit for purposeWasteBuilding beyond what the audience needs to act is over-production — a non-value-adding step in VSPM terms.
Plan to the critical pathValue stream · Flow · MappingBoth sequence by real dependencies, not dates, and expose the constraint sequence that sets the earliest finish.
PrioritisePull · WIPThrottle work to the constraint and real capacity — pull on real demand, and don't run ahead of the bottleneck.
Narrative flow & roll-upFlowOne connected story that rolls up without re-authoring is the reporting-layer form of smooth, unbroken flow.
Willingness to stopMetrics · fund/hold/stopDecide continuation on current evidence, not sunk cost — SSLM's assurance re-test is VSPM's "is spend buying flow?"
Right-size governanceWasteAdding a governance block only on a real trigger is direct waste elimination — the same instinct as stripping approvals and hand-offs.
Compose from standard blocksContinuous improvement · WasteReusing a standard block removes re-invention rework; the maintained master block is the baseline Kaizen improves against.
Access over ownershipWaste · FlowRent, contract and automate over hire and build — cutting the waste of idle owned capacity, a pull-style response to real need.
Learn and improveContinuous improvement (Kaizen)Kaizen by name: small, regular refinement with lessons fed back so the next cycle inherits the fix.
Capable to deliverPeople & teamsStaff to the skills the work genuinely needs — SSLM's proven-capability mix mirrors VSPM's cross-functional stream team.
Design — Simple SolutionWaste · Pull · ValueBuy over build, configure over customise, add on demand — Lean waste reduction and pull applied to the solution itself.
Design — Low MaintenanceWaste · MetricsMinimal operational footprint, automate, whole-life cost over upfront cost — waste removal that continues long after go-live.

How the practices work together

SSLM's documents become the governance skin over the stream — each one points at a VSPM component without disturbing the flow beneath it.

SSLM instrumentWhat it doesVSPM component it governs
Executive Stream One-PagerOne page per stream — Alignment, Confidence, Constraint, Value, Investment — derived from the weekly flow once per cycle, never re-authored.The stream & its metrics, as a board-ready view
The altitude breakA hard line: the team works in flow below it; the board sees only what those signals mean above it. Nothing team-level crosses raw.Protects Flow & WIP; separates telemetry from governance
Flow-to-Executive TranslationConverts flow telemetry into the five elements, one line of evidence each, with an integrity check.Metrics & Value → decision language; keeps streams comparable
RAID — Dependencies & ConstraintsA shared cross-stream view of dependencies, and the single limiting constraint.Waste / bottlenecks; the Constraint element
PTIPSequences and funds streams against strategic objectives at portfolio scale.Value & Pull (Investment, Alignment)
Business Case + Benefit RegisterBaselines benefits and re-checks them at their horizon — cashable vs notional.Value — confirms released capability lands
Monthly / Board roll-upComposed from the reports below, never re-written (fractal roll-up).The rolled-up, stream-level view for the board
Project Plan → flow viewA milestone becomes a stream commitment / release; the plan spine becomes a flow view rolled up to stream level.Becomes the Value stream representation itself
Learn & improveThe team runs its own flow retrospective on its native cadence; cross-stream lessons flow to the custodian.Continuous improvement (Kaizen) & People
Assurance / Health-CheckIndependently re-tests strategic fit and deliverability each cycle; a low score is a real trigger.The stop/continue discipline a stream lacks on its own

Who, what, how, when, where & why

The practical detail of running a value stream under SSLM governance.

Who

One owner per altitude

Below the line, the value-stream manager owns the flow end-to-end. Above it, the SteerCo / Board govern, the sponsor funds and clears blockers, and the customer defines value. The PMO / EPMO custodian keeps the standard mapping consistent.

What

Govern above, run below

SSLM governs funding, stop/continue decisions, cross-stream dependencies, board reporting and benefits. The stream owns everything below the line — its own flow, WIP, mapping, metrics and Kaizen loop.

How

Compose, never re-author

The manager derives the Executive Stream One-Pager from the weekly flow once per cycle. Every element traces to a real flow signal; an amber that's really red is reported red. Nothing team-level crosses the altitude break raw.

When

On a real trigger only

Picked up under Principle 8 (Right-size governance) only when work becomes continuous flow governed above team level — the Tier 3–4 threshold. Never pre-emptively; "it felt like time" is not a trigger.

Where

The Enterprise Extension

It lives in the Tier 3–4 Enterprise Extension, above the altitude break. The stream itself runs wherever the delivery teams are, in whatever method they already use — SSLM layers over it, additive not rip-and-replace.

Why

Least-sufficient governance

So the board decides in decision language, streams stay comparable across a portfolio, and the flow below is never disturbed — while supplying the funding discipline and honest stop/continue call a stream on its own lacks.

What SSLM adds to a value stream

Governance the VSPM primer doesn't cover
  • Funding & stop decisions — the PTIP funds against strategy; Willingness to stop forces an honest reassess on assurance evidence, sunk cost discounted.
  • Board reporting & the altitude break — team flow translated into five executive decision elements.
  • Assurance & health-checks — independent, gated re-tests of governance quality.
  • One traceable narrative — the single Project Reference threads every document for audit, with defined governance forums.
  • Benefits realisation — baselined before go-live, re-checked at the horizon, aggregated across the portfolio.

What a value stream adds to SSLM

Delivery mechanics SSLM's core doesn't emphasise
  • Flow efficiency — value-adding time as a share of total lead time: one number that quantifies hidden waiting.
  • Pull over push — starting work only on real demand, not forecast batches.
  • An explicit waste taxonomy — delays, rework, over-production, unnecessary approvals, excess hand-offs.
  • Value-stream mapping — a current-state / future-state picture of every real step and its timing.
  • Permanent cross-functional teams & a Kaizen cadence — long-lived stream ownership that improves forever.

Why SSLM