# プロダクトライフサイクル管理（PLM）

> YogoQ Core AI-readable term handoff. Preview, read-only, Reviewed/Verified only.

- Canonical URL: https://core.yogoq.com/ko-KR/core/product-lifecycle-management
- Locale: ko-KR
- Content tier: db_backed
- Quality: reviewed
- Publication status: published_reviewed
- Schema version: core-reviewed-term-ai-handoff-v2
- Compatible with: core-reviewed-term-ai-handoff-v1
- Content hash: 377659ff713d0ceda4b0706af6b625ec188690df2ea3ab2b3ede70fcf27b959a
- Trust policy: core-trust-policy-v1-2026-06-22

## Short Definition

Product Lifecycle Management is a stage-based product stewardship for deciding whether to invest, scale, harvest, reposition, or retire the product.

## 一言でいうと

Product Lifecycle Management is a stage-based product stewardship for deciding whether to invest, scale, harvest, reposition, or retire the product.

## 意味

Product Lifecycle Management is the practice of managing a product through discovery, launch, growth, maturity, decline, renewal, or retirement with different decisions at each stage. In practice it is used to decide whether to invest, scale, harvest, reposition, or retire the product by reading stage gates, adoption evidence, unit economics, support load, renewal risk, and retirement criteria.

## 役立つ場面

Product Lifecycle Management moves discussion from preference to evidence by putting stage gates, adoption evidence, unit economics, support load, renewal risk, and retirement criteria on the same decision table. Product Lifecycle Management makes the decision of whether to invest, scale, harvest, reposition, or retire the product manageable with an owner, timing, and review trigger. Product Lifecycle Management reveals whether acquisition, retention, pricing, quality, or risk should dominate the next decision.

- Product Lifecycle Management moves discussion from preference to evidence by putting stage gates, adoption evidence, unit economics, support load, renewal risk, and retirement criteria on the same decision table.
- Product Lifecycle Management makes the decision of whether to invest, scale, harvest, reposition, or retire the product manageable with an owner, timing, and review trigger.
- Product Lifecycle Management reveals whether acquisition, retention, pricing, quality, or risk should dominate the next decision.

## 使い方のポイント

- Treat it as a stage-based product stewardship, not a descriptive label.
- Use stage gates, adoption evidence, unit economics, support load, renewal risk, and retirement criteria to fix the evidence used in the decision.
- Translate whether to invest, scale, harvest, reposition, or retire the product into an owned next decision.
- Compare nearby terms so the right tool is used in the right situation.
- After movement appears, review customer impact and risk in the same cadence.

## よくある誤解 / 落とし穴

- Product Lifecycle Management cannot be judged from one metric or slogan alone.
- Improving Product Lifecycle Management is not a good decision if the guardrail metrics deteriorate.
- Product Lifecycle Management is not settled once; it should be reviewed when the evidence changes.

## 最小例

A team uses Product Lifecycle Management after noticing that discussion keeps producing activity without a clear management decision. For Product Lifecycle Management, the team defines the intended outcome, names one accountable owner, and lists the evidence that would change the decision. During the Product Lifecycle Management review, the team compares current evidence with the recorded boundary, adjusts the scope, and assigns follow-through work. The Product Lifecycle Management record now helps people see why the action was chosen, what risk was accepted, and when the decision should be revisited.

## 似ている言葉との違い

Separate nearby terms so decisions do not blur together. Product roadmap governance | Controls investment sequence | Lifecycle management changes decisions by product stage Minimum viable product | Tests early learning | Lifecycle management continues after the MVP Software as a Service | Defines an operating model | Lifecycle management decides how that product evolves

- Product roadmap governance | Controls investment sequence | Lifecycle management changes decisions by product stage
- Minimum viable product | Tests early learning | Lifecycle management continues after the MVP
- Software as a Service | Defines an operating model | Lifecycle management decides how that product evolves

## Aliases

- プロダクトライフサイクル管理（PLM） (display_name, ko-KR)
- Product Lifecycle Management (PLM) (english_name, en-US)
- PLM (abbreviation)
- プロダクト・ライフサイクル・マネジメント (katakana, ko-KR)
- プロダクトライフサイクル管理（PLM） (localized_title, ja-JP)

## Relations

- SaaS: related (https://core.yogoq.com/ko-KR/core/software-as-a-service)
- 実用最小限の製品（MVP）: related (https://core.yogoq.com/ko-KR/core/minimum-viable-product)
- プロダクトロードマップ統治: related (https://core.yogoq.com/ko-KR/core/product-roadmap-governance)

## RAG Chunks

- core:chunk:product-lifecycle-management:ko-KR:definition:8dabcd194855d51f
- core:chunk:product-lifecycle-management:ko-KR:meaning:e645baaf916beaa3
- core:chunk:product-lifecycle-management:ko-KR:usage:8c63b31df6e2a93e
- core:chunk:product-lifecycle-management:ko-KR:usage:8ddd9e4ae034096a
- core:chunk:product-lifecycle-management:ko-KR:misunderstandings:17b4b269595c1f9d
- core:chunk:product-lifecycle-management:ko-KR:examples:ac049bb287033db1
- core:chunk:product-lifecycle-management:ko-KR:comparisons:28133e7bd4d67bcf
- core:chunk:product-lifecycle-management:ko-KR:faq:c12030b73e4571fe
- core:chunk:product-lifecycle-management:ko-KR:faq:d112464aac687557
- core:chunk:product-lifecycle-management:ko-KR:faq:5d0c5597ca9782fd

## FAQ

### What is the most common mistake?

Using growth-stage metrics for a mature or declining product.

### When should retirement be considered?

When maintenance, risk, or opportunity cost exceeds the product's strategic value.

### Does every product follow the same stages?

No. The stages are a decision lens, not a rigid script.

## Sources

- Introduction to Business (OpenStax) - https://openstax.org/details/books/introduction-business
- Wikipedia reference: Product Management - https://en.wikipedia.org/wiki/Product_management

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