ETEGY  /  Methodology  /  The model  /  The GSDPI™ lifecycle
The model · The operating lifecycle

GSDPI — the lifecycle every unit of work travels.

Get. Sort. Do. Prove. Improve.® GSDPI is the operating lifecycle that carries Zero-Based Transformation — the five stages a request, a deal, or a decision moves through from demand to provable value. Read the model across all five, and you see exactly where strategy stops converting.

The model · GSDPI

Get · Sort · Do · Prove · Improve

Every unit of work — a request, a deal, a deliverable, a decision — travels the same five stages. The point of the lifecycle is not to describe them, but to read across all five at once.

G
Get
How demand enters — the front door, and every side door.
S
Sort
How work is classified, priced, routed, and committed.
D
Do
How it's executed across people, systems, and handoffs.
P
Prove
Whether evidence shows the intended outcome actually held.
I
Improve
Whether the system learns, corrects, and raises the floor.
GSDPI is continuous, not linear. Improve feeds the next Get — the model is a loop that either compounds capability or repeats its leaks. Where one stage breaks, the whole lifecycle stops converting, and the failure surfaces downstream wearing another name.
Exhibit · Workflow visibility through GSDPI

An operating model, read across the Core.

An anonymized contract-management value chain — 106 pain points across 32 work nodes, weighted by severity and frequency.

What it shows

Actors, systems, pain, seams, and requirement signals across the Core.

How to use it

Read horizontally for handoffs, vertically for lifecycle-stage failure patterns.

What it guards against

Mistaking a process map or status report for what the model can actually do.

GET
Drop-offs
SORT
Heroics
DO
Rework
PROVE
Blind-spots
IMPROVE
Drift
LANE
Legal
4
3
7
6
5
25
Business
5
4
5
3
2
19
Finance
2
3
4
5
4
18
Procurement
4
3
5
4
3
19
Operations
3
4
6
6
6
25
STAGE
18
17
27
24
20
106
Intake & handoff failureSilos & heroicsProcess defectWeak proofGovernance & cost gapTint depth = concentration

No vertical is clean. The pain is systemic, not local — heaviest at Do and Prove, where work is executed and where it must be proven.

Outcome

Surfacing this stopped the CLO from digitizing a broken model. Correcting the gaps — not the tool — let the rebuild target 60% faster contract review, 95% risk-flag accuracy, and 30% less manual effort, protecting the platform spend before a dollar was committed.

Standard

Begin with actual-state. It exposes the enablement requirements hidden by current-state, ideal-state, and launch-first planning.

From a live engagement · See how the full methodology runs →

Why read it as a lifecycle

A status report tells you what moved. GSDPI tells you what converted.

Most reporting watches activity inside one function. Reading the model end to end changes what you can see — and where you look for the break.

What a status report shows
What GSDPI reads
Tasks completed inside a function
How work moves across the seams between functions
A project is on schedule
Which stage is throttling throughput for everything
A number was reported
Whether that number traces to a governed origin
The launch happened
Whether the model learns and holds the gain
Reading the model

Where the lifecycle exposes the break.

Read across all five stages and the pattern is rarely local. Three things surface almost every time.

The seams

Handoffs, not tasks

Work stalls between stages — in the intake-to-sort and do-to-prove seams — far more than inside any one of them.

The constraint

One breaking stage

A single stage usually throttles the whole model. Fix elsewhere and throughput doesn't move; the constraint just re-asserts.

The proof gap

Prove is the weak link

Do and Prove carry the heaviest pain — work is executed, then can't be shown to have held. The result is reported, not proven.

How a read runs

Three moves, in session, with the people who do the work.

The same three moves run wherever ETEGY is reading the work. What changes is the subject — a value stream, a portfolio, a benefit case.

Move 1

Establish the actual state

Frame the subject, align sponsors, and read how the work genuinely runs — in structured working sessions, not interviews about the org chart.

Move 2

Locate it on the lifecycle

Every pain point is placed by stage, actor and system across the five stages — weighted by severity and frequency, like the exhibit above.

Move 3

Convert evidence into a decision

Findings become something a sponsor can act on: a requirement with an owner, a funding gate, a correction — never a list of observations.

The full discipline — instruments, terms and how it underwrites each engagement — is on the methodology page.

Where it sits

GSDPI carries the principle — and has its own body of work.

The lifecycle operationalizes Zero-Based Transformation and is made actual and provable by the instruments. Its full discipline — stages, gates, and practice — is detailed here and across the ETEGY methodology.

Zero-Based Transformation →

The principle GSDPI carries — start from zero, rebuild from evidence.

The instruments →

Voice of the System reads each stage; the Traceability Ratio (the share of delivered work you can follow back to a governed origin) proves the outcome.

See where your model stops converting value.

GSDPI is how we read it. The Transformation Diagnostic is how you put it to work.