Handbook

P6 — PDLC P6 — Mature / Sunset

End-of-life planning, deprecation, migration — dual-track overlap and retirement obligations in PDLC.md.

What it is

Sunset runbooks, customer comms, data retention — beyond SDLC Release scope.

When people say this

When decommissioning features, SKUs, or repos; archiving handbooks.

Where it lives

blueprints/pdlc/PDLC.md

How it fits the ecosystem

Seven-phase benchmarks rarely name sunset — P6 is explicit in Forge canon.

Typical usage in plans and chat

P6 plans need migration timelines and L10N scope wind-down per WORKSPACE-LOCALIZATION-SCOPE.

P5
L10N

Term page — canonical catalog entry p6.