PR_26172_OWNER_020-owner-branch-lock-governance

docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md

@@ -53,3 +53,11 @@ OWNER follows the same safety rules:
 - One active OWNER assignment at a time.
 - OWNER may override team locks, but may not silently delete, rewrite, or remove protected instructions.
 - OWNER override must be explicitly documented.
+
+### OWNER Branch Lock Governance
+
+- OWNER may override team locks.
+- OWNER still has one active assignment at a time.
+- OWNER still has one active branch at a time.
+- OWNER may not silently delete, rewrite, or remove protected instructions.
+- OWNER override must be documented.

docs_build/dev/ProjectInstructions/addendums/multi_team.md

@@ -55,3 +55,11 @@ Merge to main is EOD-only and owner-approved, unless the owner explicitly says:
 Existing ProjectInstructions wording that appears to require immediate or automatic merge remains preserved for traceability.
 
 This addendum clarifies that merge to `main` remains owner-controlled. If a workflow rule appears to conflict with this addendum, stop and request explicit owner approval before merging.
+
+## OWNER Branch Lock Governance
+
+- OWNER may override team locks.
+- OWNER still has one active assignment at a time.
+- OWNER still has one active branch at a time.
+- OWNER may not silently delete, rewrite, or remove protected instructions.
+- OWNER override must be documented.

docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md

@@ -38,6 +38,14 @@ Active assignment: none.
 
 Active branch: none.
 
+### OWNER Branch Lock Governance
+
+- OWNER may override team locks.
+- OWNER still has one active assignment at a time.
+- OWNER still has one active branch at a time.
+- OWNER may not silently delete, rewrite, or remove protected instructions.
+- OWNER override must be documented.
+
 ## Team Name Registry
 
 - Team Alfa

docs_build/dev/reports/PR_26172_OWNER_020-owner-branch-lock-governance-instruction-compliance-checklist.md

@@ -0,0 +1,14 @@
+# PR_26172_OWNER_020 Instruction Compliance Checklist
+
+- [x] Read `docs_build/dev/PROJECT_INSTRUCTIONS.md`.
+- [x] Read `docs_build/dev/PROJECT_MULTI_PC.txt`.
+- [x] Read `docs_build/dev/ProjectInstructions/README.txt`.
+- [x] OWNER override documented by user.
+- [x] Started from PR019 branch.
+- [x] Created branch `pr/26172-OWNER-020-owner-branch-lock-governance`.
+- [x] Added OWNER lock governance to requested files.
+- [x] Did not delete ProjectInstructions content.
+- [x] Did not commit directly to `main`.
+- [x] Did not merge any PR.
+- [x] Ran docs/static validation.
+- [x] Created repo-structured delta ZIP.

docs_build/dev/reports/PR_26172_OWNER_020-owner-branch-lock-governance-manual-validation-notes.md

@@ -0,0 +1,8 @@
+# PR_26172_OWNER_020 Manual Validation Notes
+
+- Verified OWNER may override team locks.
+- Verified OWNER still has one active assignment at a time.
+- Verified OWNER still has one active branch at a time.
+- Verified OWNER may not silently delete, rewrite, or remove protected instructions.
+- Verified OWNER override must be documented.
+- Verified no runtime, UI, Playwright, or sample files changed.

docs_build/dev/reports/PR_26172_OWNER_020-owner-branch-lock-governance.md

@@ -0,0 +1,34 @@
+# PR_26172_OWNER_020-owner-branch-lock-governance
+
+## Scope
+
+Make OWNER follow the same safety lock rules in the installed ProjectInstructions operating system.
+
+## Changes
+
+- Added OWNER branch lock governance to `team_assignments/TEAM_ASSIGNMENTS.md`.
+- Added OWNER branch lock governance to `addendums/multi_team.md`.
+- Confirmed OWNER branch lock governance in `PROJECT_INSTRUCTIONS.md`.
+
+## Required Rules
+
+- OWNER may override team locks.
+- OWNER still has one active assignment at a time.
+- OWNER still has one active branch at a time.
+- OWNER may not silently delete, rewrite, or remove protected instructions.
+- OWNER override must be documented.
+
+## Validation
+
+- `git diff --check`
+- `git diff --cached --check`
+- Targeted text search for OWNER branch lock rules
+
+## Skipped Lanes
+
+- Playwright skipped: documentation-only governance.
+- Samples skipped: documentation-only governance.
+
+## Package
+
+- `tmp/PR_26172_OWNER_020-owner-branch-lock-governance_delta.zip`

docs_build/dev/reports/codex_changed_files.txt

@@ -1,8 +1,8 @@
 docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md
-docs_build/dev/ProjectInstructions/TEAM_START_COMMANDS.md
 docs_build/dev/ProjectInstructions/addendums/multi_team.md
-docs_build/dev/reports/PR_26172_OWNER_019-day-work-eod-merge-governance-instruction-compliance-checklist.md
-docs_build/dev/reports/PR_26172_OWNER_019-day-work-eod-merge-governance-manual-validation-notes.md
-docs_build/dev/reports/PR_26172_OWNER_019-day-work-eod-merge-governance.md
+docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md
+docs_build/dev/reports/PR_26172_OWNER_020-owner-branch-lock-governance-instruction-compliance-checklist.md
+docs_build/dev/reports/PR_26172_OWNER_020-owner-branch-lock-governance-manual-validation-notes.md
+docs_build/dev/reports/PR_26172_OWNER_020-owner-branch-lock-governance.md
 docs_build/dev/reports/codex_changed_files.txt
 docs_build/dev/reports/codex_review.diff

docs_build/dev/reports/codex_review.diff

@@ -1,46 +1,51 @@
 diff --git a/docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md b/docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md
-index 40db33c44..9636e2d41 100644
+index 9636e2d41..96c4e5622 100644
 --- a/docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md
 +++ b/docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md
-@@ -33,6 +33,15 @@ Existing Project Instructions remain preserved in their current locations. This
-
- No PR in this operating system is merged without explicit owner approval.
-
-+## Day Work / EOD Merge Rule
-+
-+Commit/push during the day is allowed only on assigned team/OWNER/PR branches.
-+
-+Merge to main is EOD-only and owner-approved, unless the owner explicitly says:
-+"Merge this PR now."
+@@ -53,3 +53,11 @@ OWNER follows the same safety rules:
+ - One active OWNER assignment at a time.
+ - OWNER may override team locks, but may not silently delete, rewrite, or remove protected instructions.
+ - OWNER override must be explicitly documented.
 +
-+Do not treat sequential PR completion as merge approval.
-+
- ## OWNER Governance
-
- OWNER override wording:
-diff --git a/docs_build/dev/ProjectInstructions/TEAM_START_COMMANDS.md b/docs_build/dev/ProjectInstructions/TEAM_START_COMMANDS.md
-index 35279e8f1..ff60e7bbb 100644
---- a/docs_build/dev/ProjectInstructions/TEAM_START_COMMANDS.md
-+++ b/docs_build/dev/ProjectInstructions/TEAM_START_COMMANDS.md
-@@ -70,6 +70,8 @@ Work only that assignment.
-
- Ready-to-copy reminder:
-
-+Confirmed required rule:
++### OWNER Branch Lock Governance
 +
- ```text
- Commit/push during the day is allowed only on assigned team/OWNER/PR branches.
-
++- OWNER may override team locks.
++- OWNER still has one active assignment at a time.
++- OWNER still has one active branch at a time.
++- OWNER may not silently delete, rewrite, or remove protected instructions.
++- OWNER override must be documented.
 diff --git a/docs_build/dev/ProjectInstructions/addendums/multi_team.md b/docs_build/dev/ProjectInstructions/addendums/multi_team.md
-index 373a51ed0..f0a369ee9 100644
+index f0a369ee9..670543d1a 100644
 --- a/docs_build/dev/ProjectInstructions/addendums/multi_team.md
 +++ b/docs_build/dev/ProjectInstructions/addendums/multi_team.md
-@@ -28,6 +28,8 @@ Rules:
+@@ -55,3 +55,11 @@ Merge to main is EOD-only and owner-approved, unless the owner explicitly says:
+ Existing ProjectInstructions wording that appears to require immediate or automatic merge remains preserved for traceability.
 
- ## Day Work / EOD Merge Rule
-
-+Confirmed required rule:
+ This addendum clarifies that merge to `main` remains owner-controlled. If a workflow rule appears to conflict with this addendum, stop and request explicit owner approval before merging.
++
++## OWNER Branch Lock Governance
 +
- During active work:
- - Work happens on assigned team branches, OWNER branches, or scoped PR branches.
- - Commits are allowed only on assigned non-main branches.
++- OWNER may override team locks.
++- OWNER still has one active assignment at a time.
++- OWNER still has one active branch at a time.
++- OWNER may not silently delete, rewrite, or remove protected instructions.
++- OWNER override must be documented.
+diff --git a/docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md b/docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md
+index b7c5df692..04ff72616 100644
+--- a/docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md
++++ b/docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md
+@@ -38,6 +38,14 @@ Active assignment: none.
+
+ Active branch: none.
+
++### OWNER Branch Lock Governance
++
++- OWNER may override team locks.
++- OWNER still has one active assignment at a time.
++- OWNER still has one active branch at a time.
++- OWNER may not silently delete, rewrite, or remove protected instructions.
++- OWNER override must be documented.
++
+ ## Team Name Registry
+
+ - Team Alfa