diff --git a/AGENTS.md b/AGENTS.md
index 40e43c8..344fa3d 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -49,6 +49,27 @@ The scripts call the shared bootstrap path automatically. A fresh agent should r
 - If a task is connected to an external repository, determine the active target-pack from `STATE.md` or an explicit `targets/<name>.md` first.
 - If a fresh agent cannot continue from committed docs plus local runtime state, continuity is broken.
 
+## Role Boundary: Orchestrator vs Executor
+
+The orchestrator does not perform execution work directly. It:
+
+- creates TASK files and dispatches them to the executor;
+- reviews artifacts produced by the executor and auditor;
+- drives issues and tasks to closure artifacts (PR, decision, TASK, dispute).
+
+If the orchestrator finds itself writing code, running audits, or generating content that belongs to a TASK — stop, create the TASK, and delegate.
+
+## GitHub Issues on Target Projects
+
+When working with GitHub Issues on a target repository:
+
+- **Sign every comment** with your role and model name at the bottom of the comment:
+  `— Роль (Модель)` — example: `— Координатор (Claude Sonnet 4.6)`
+- **Use the language specified in the active target-pack** (`ISSUE_LANGUAGE` field). If not set, default to the language of the target project's README.
+- If a rule is only proposed or exists only as a local draft, describe it in target-project issues as `proposed` / `pending canon`, not as accepted canon.
+- **Every issue must result in a concrete artifact** before it can be closed: a PR, a new issue, a TASK file, a roadmap entry, or an explicit documented decision not to act.
+- Do not leave issues in open discussion state indefinitely — every round of comments should advance the issue toward its next artifact.
+
 ## Legacy Boundary
 
 Documents outside `multiagentsystem` may be read as reference-only sources, but not treated as live canon without an explicit decision.
diff --git a/OPERATIONS.md b/OPERATIONS.md
index 5a24d6c..174aea7 100644
--- a/OPERATIONS.md
+++ b/OPERATIONS.md
@@ -269,3 +269,27 @@ To recover a file from quarantine:
 ## GitHub Workflow
 
 Use GitHub issues for framework tasks and disputes, PRs for changes, and Actions for hygiene checks. GitHub Pages is optional and must be requested explicitly before implementation.
+
+### Target Project GitHub Issues
+
+When a target-pack points to an external GitHub repository, the orchestrator manages issues there with the same artifact discipline:
+
+- Check existing issues before creating new ones — avoid duplicates.
+- Sign every comment: `— Роль (Модель)`.
+- Write in the language defined by `ISSUE_LANGUAGE` in the target-pack (fallback: README language).
+- If a rule has not completed canonical promotion yet, label it as `proposed` / `pending canon` in the issue thread instead of presenting it as accepted framework canon.
+- Each issue round must advance to a next artifact or explicit decision.
+- Before creating issues: read open issues list first.
+
+### Issue → Artifact Lifecycle
+
+```
+open issue
+  → discuss (each round: add comment + sign)
+  → agree on next artifact type (PR / new issue / TASK / decision)
+  → produce artifact
+  → link artifact in issue
+  → close issue
+```
+
+An issue with only comments and no linked artifact is incomplete.
diff --git a/ROADMAP.md b/ROADMAP.md
index bee1f6f..d10b0b8 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -19,6 +19,7 @@ Make `multiagentsystem` the single working canon for multi-agent coordination an
 - Introduce an explicit lifecycle for `canonical / derived / legacy` documents.
 - Add optional GitHub Pages management dashboard only after an explicit issue.
 - Add richer recovery diagnostics for stale local sessions.
+- Track accepted process promotions through versioned decisions; current reference: `decisions/DECISION-agent-github-comment-rules.md`.
 
 ## P2
 
diff --git a/decisions/DECISION-agent-github-comment-rules.md b/decisions/DECISION-agent-github-comment-rules.md
new file mode 100644
index 0000000..9b5ad90
--- /dev/null
+++ b/decisions/DECISION-agent-github-comment-rules.md
@@ -0,0 +1,91 @@
+# DECISION: Agent GitHub Comment Rules
+
+## Status
+
+`accepted`
+
+## Date
+
+2026-04-30
+
+## Context
+
+`TASK-007` requires canonicalizing three process rules that currently exist only as local draft edits:
+
+- agents sign target-project GitHub issue comments with `— Роль (Модель)`;
+- the comment language follows `ISSUE_LANGUAGE` from the active target-pack;
+- the orchestrator creates and delegates `TASK` work instead of performing executor work directly.
+
+Issue [#12](https://github.com/Stolyarovmn/multiagentsystem/issues/12) establishes the recoverability problem around unsigned comments and language drift. Its follow-up comment adds one more requirement: agents must not describe a merely proposed or locally drafted rule as accepted canon in target-project issues.
+
+Issue [#11](https://github.com/Stolyarovmn/multiagentsystem/issues/11) is adjacent: issue threads should move toward an explicit next artifact instead of ending as chat-like discussion. This decision adopts that discipline for target-project issue handling, without trying to resolve the broader proposal scope of `#11`.
+
+Per `EVOLUTION.md`, local edits alone do not make canon. The rule needs an explicit decision artifact before the drafted text in `AGENTS.md` and `OPERATIONS.md` can be treated as canonical.
+
+## Options considered
+
+### Option A
+
+Keep the rules as local session practice only.
+
+Pros:
+- no doc churn;
+- no additional canon surface.
+
+Cons:
+- fresh agents cannot recover the rule set from canon;
+- target-project issue comments remain ambiguous about authorship and language;
+- local drafts could still be misrepresented as accepted canon.
+
+### Option B
+
+Canonicalize only the comment-signature and language rules.
+
+Pros:
+- solves the most visible target-project issue ambiguity;
+- smaller documentation change.
+
+Cons:
+- leaves the orchestrator/executor boundary implicit;
+- keeps a known failure mode where the orchestrator bypasses task delegation;
+- does not record the `pending canon` caution for issue comments.
+
+### Option C
+
+Canonicalize all three rules together and place them in both `AGENTS.md` and `OPERATIONS.md`, with a narrow operational note about `pending canon`.
+
+Pros:
+- keeps role boundaries and issue behavior recoverable from canon;
+- aligns policy (`AGENTS.md`) with workflow guidance (`OPERATIONS.md`);
+- prevents target-project comments from overstating proposal status.
+
+Cons:
+- slightly increases canon surface;
+- overlaps with the broader issue-discipline topic tracked separately in `#11`.
+
+## Decision
+
+Adopt Option C.
+
+The canon now treats the following as accepted framework rules:
+
+1. Agents commenting in target-project GitHub issues sign comments with `— Роль (Модель)`.
+2. Comment language follows `ISSUE_LANGUAGE` in the active target-pack; if that field is absent, fall back to the target project's README language.
+3. The orchestrator creates `TASK` files, delegates execution, and does not directly perform executor work.
+4. When a rule has not yet completed canonical promotion, target-project issue comments must describe it as `proposed` / `pending canon`, not as already accepted canon.
+5. Target-project issue discussion must move toward a concrete next artifact or explicit decision, consistent with the narrower scope of this decision.
+
+## Consequences
+
+- `AGENTS.md` carries the normative boundary and target-project issue comment rules.
+- `OPERATIONS.md` carries the operational workflow for target-project issue handling.
+- `decisions/README.md` indexes this decision.
+- `auditor_logs/events.log` records the local artifact trail for the promotion step requested by `TASK-007`.
+- Broader framework-wide issue-shaping language proposed in issue `#11` remains a separate follow-up unless accepted independently.
+
+## Related
+
+- Source review: none
+- Proposal issue: [#12](https://github.com/Stolyarovmn/multiagentsystem/issues/12)
+- Related issue: [#11](https://github.com/Stolyarovmn/multiagentsystem/issues/11)
+- Implementation PR: [#13](https://github.com/Stolyarovmn/multiagentsystem/pull/13)
diff --git a/decisions/README.md b/decisions/README.md
index 11cd4d3..dda6d86 100644
--- a/decisions/README.md
+++ b/decisions/README.md
@@ -16,4 +16,4 @@ One file per design decision. Both accepted and rejected decisions are recorded
 
 | Decision | Status | Summary |
 |----------|--------|---------|
-| *(none yet --- first decisions pending)* | | |
+| `DECISION-agent-github-comment-rules.md` | `accepted` | Canonicalizes target-project issue signatures, `ISSUE_LANGUAGE`, orchestrator delegation boundary, and `pending canon` disclosure. |