Case StudySeptember 29, 2026 · 3 min read

The Twenty-Minute Change That Took Two Months

How nCoder's impact analysis turned open-ended change risk in a 12-year, 400-object Salesforce org into something a reviewer could check and approve in one sitting.

Custom objects
400+
Custom objects
Engineers
14
Engineers
Org age
12 yrs
Org age
Releases
Bi-weekly
Releases

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At a glance

Problem → Solution → Impact

Problem: every change to a core object carried risk nobody could actually measure, so teams played it safe and deferred. Solution: nCoder replaced guesswork and tribal memory with a complete, evidence-backed view of every dependency. Impact: work that used to take weeks of careful digging became something a reviewer could check and trust in a single sitting.

About the client: a 12-year Salesforce org

The client is a global manufacturing company running a Salesforce org that's been in continuous use for 12 years — around 400 custom objects, a 14-person delivery team spread across three squads, and integrations into ERP, CPQ, and two data warehouses. Releases go out every two weeks.

Three different consultancies have worked on this org over the years. Two of the original architects are still around, but neither builds on it day-to-day anymore. Documentation exists, technically — it's about four years out of date, and everyone on the team quietly knows not to trust it too much.

Over time, even the smallest changes started to feel risky. A picklist update that should take twenty minutes could sit untouched for months, not because anyone doubted it was easy, but because nobody could honestly say what else it might touch.

The challenge: why a twenty-minute change sat for months

The problem wasn't technical difficulty. It was an inability to know, with any confidence, how far a change would reach — and no reliable way to find out.

Problem
What the team was up against
🔍
Searching the codebase only tells part of the story
A keyword search across Apex finds the obvious references. It quietly misses anything built dynamically, anything living in a flow or validation rule, and anything tucked inside a managed package.
🛡️
Nobody could say "we checked everything"
An engineer can't responsibly approve a change when the honest answer is "I looked where I thought to look." The risk wasn't large — it was open-ended, and open-ended risk is impossible to sign off on.
📄
The spreadsheet everyone tried and nobody trusted
Two different people, at two different times, tried to build a manual dependency tracker. Both were accurate on day one. Both were ignored within a release cycle.
👥
Memory runs out before the org does
Asking around worked best — right up until it didn't. It only surfaces what people happen to remember, and the person who built the flow behind the org's worst incident had already left.
🧪
Full sandbox testing is a sledgehammer for a small job
Spinning up a full-copy sandbox and watching for breakage was the closest thing to real proof. It also ate most of a sprint — never something you could justify for a single picklist value.
🔗
The dependencies that hurt most are the ones you can't see
Automation reaching a field through a chain of other automation doesn't show up when you're checking components one at a time. It's exactly the kind of thing that slips past every method above.
📈
Every deferral made the next one more likely
Postponed changes piled up on the backlog. A heavier backlog meant more change packed into every release, which made every release feel riskier — feeding straight back into the caution.
⚠️
Stale documentation had real consequences
Four-year-old docs meant nobody had a reliable map before touching anything — including, once, a flow nobody knew existed that quietly sent two weeks' worth of orders to the ERP with a blank routing code.

The approach: intelligence layered onto the existing org

nCoder layered its impact analysis engine directly onto the client's existing Salesforce org — nothing torn out, nothing rebuilt, no disruption to how the team already worked.

Solution
How nCoder changed the picture
🗂️
A complete picture, not a search result
Rather than searching, nCoder traces the org's full structural model — every component, and every typed reference connecting them. Coverage stops being a matter of luck or memory.
✅
Every finding comes with its receipt
An engineer can't responsibly approve a change when the honest answer is "I looked where I thought to look." The risk wasn't large — it was open-ended, and open-ended risk is impossible to sign off on.
👁️
The hidden dependencies stop hiding
Automation reaching a field through an intermediary — the same pattern that caused the client's worst incident — gets surfaced instead of missed.
⚡
A reference isn't automatically a risk
nCoder tells the difference between code that's actually live and code nothing ever calls. Reviewers spend their attention on what matters, not on digging through history.
💬
Ask it like you'd ask a colleague
"What depends on this picklist, and what happens if I remove two values?" — that's the question, asked plainly, no query language required.
⏱️
A sandbox sprint, done in a sitting
What used to mean a full-copy refresh and days of watching for breakage now happens, and gets verified, in a single session.
🔌
It slots in, it doesn't take over
The intelligence layer reads from existing product and org metadata through API connectors, running alongside the client's current workflows rather than replacing them.

Business impact: an honest, defensible "yes"

What nCoder really gave the team wasn't speed. It was something they'd never had before: an honest, defensible yes to the question "have we checked everything?"

Risk became something you could actually approve

A change with three known dependencies is easy to sign off on. Once the risk had a boundary, it stopped being a reason to wait.

Fewer surprises after release

Live-path verification before shipping meant "we didn't find anything" was replaced by an answer someone had actually confirmed.

Old, forgotten dependencies came to light

The traversal turned up a flow and a downstream scheduled report the team had genuinely never known about — the exact kind of blind spot that caused their earlier incident.

The backlog started moving again

Changes that had sat untouched for months could now be reviewed and shipped in one sitting — no week-long assessment required.

The team stopped depending on who was still around

Coverage no longer hinged on which engineer happened to remember a decision from three years ago.

The real win wasn't moving faster for its own sake — it was finally having a repeatable, defensible answer to a question every Salesforce team asks before every release.

Results: the measurement framework

Measurements that would evidence this case in a live deployment. Presented as slots, not figures — nothing here is asserted until a named deployment produces it.

MetricUnit
Investigation time, manual baselineEngineer-hours
Investigation time, with nCoderEngineer-hours
Recall vs. hand-compiled dependency listPercent
Undocumented dependencies surfacedCount
Backlog items cleared without a dedicated assessmentCount per quarter
Incidents from unforeseen dependenciesPer release window

Recall against a hand-compiled list is the credibility measure. Backlog items cleared is the business measure — it captures the compounding effect, not just the single-task saving. Capture the manual baseline during the first assessment run; it can't be reconstructed afterward.

About this case study

A representative composite drawn from problems common to large Salesforce orgs. The situation and approach describe real platform capability; the organisation is not a specific customer, and no outcome or figure is asserted.

Impact AnalysisArchitectural GovernanceManufacturing

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