diff --git a/openspec/changes/doc-management-ui/design.md b/openspec/changes/archive/2026-07-05-doc-management-ui/design.md similarity index 100% rename from openspec/changes/doc-management-ui/design.md rename to openspec/changes/archive/2026-07-05-doc-management-ui/design.md diff --git a/openspec/changes/doc-management-ui/proposal.md b/openspec/changes/archive/2026-07-05-doc-management-ui/proposal.md similarity index 100% rename from openspec/changes/doc-management-ui/proposal.md rename to openspec/changes/archive/2026-07-05-doc-management-ui/proposal.md diff --git a/openspec/changes/doc-management-ui/tasks.md b/openspec/changes/archive/2026-07-05-doc-management-ui/tasks.md similarity index 100% rename from openspec/changes/doc-management-ui/tasks.md rename to openspec/changes/archive/2026-07-05-doc-management-ui/tasks.md diff --git a/openspec/changes/lookup-knowledge-integration/.commit b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/.commit similarity index 100% rename from openspec/changes/lookup-knowledge-integration/.commit rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/.commit diff --git a/openspec/changes/lookup-knowledge-integration/.completed b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/.completed similarity index 100% rename from openspec/changes/lookup-knowledge-integration/.completed rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/.completed diff --git a/openspec/changes/lookup-knowledge-integration/ARCHIVE.md b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/ARCHIVE.md similarity index 100% rename from openspec/changes/lookup-knowledge-integration/ARCHIVE.md rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/ARCHIVE.md diff --git a/openspec/changes/lookup-knowledge-integration/decisions.md b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/decisions.md similarity index 100% rename from openspec/changes/lookup-knowledge-integration/decisions.md rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/decisions.md diff --git a/openspec/changes/lookup-knowledge-integration/design.md b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/design.md similarity index 100% rename from openspec/changes/lookup-knowledge-integration/design.md rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/design.md diff --git a/openspec/changes/lookup-knowledge-integration/proposal.md b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/proposal.md similarity index 100% rename from openspec/changes/lookup-knowledge-integration/proposal.md rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/proposal.md diff --git a/openspec/changes/lookup-knowledge-integration/specs/functional-specs.md b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/specs/functional-specs.md similarity index 100% rename from openspec/changes/lookup-knowledge-integration/specs/functional-specs.md rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/specs/functional-specs.md diff --git a/openspec/changes/lookup-knowledge-integration/tasks.md b/openspec/changes/archive/2026-07-05-lookup-knowledge-integration/tasks.md similarity index 100% rename from openspec/changes/lookup-knowledge-integration/tasks.md rename to openspec/changes/archive/2026-07-05-lookup-knowledge-integration/tasks.md