# Enterprise Portal Four-Domain and Guanghu Team Reality Responsibility Protocol · Human Engineering Language (English)

> This is an English reading projection of validated native TCS/HLDP source. It is not a new canonical source and grants no execution authority.

## What this is

This is a **protocol** declaration with identifier `ENTERPRISE-FOUR-DOMAIN-GOVERNANCE-0001` and version `0.2.0`. The projector validates it with the Stage-1 compiler before changing its reading order.

## Who is here

- **scope**  `scope`
  - **carrier**：ENTERPRISE_PORTAL  `scope.carrier`
  - **domains**  `scope.domains`
    - DOMAIN-MAIN
    - DOMAIN-SUB
    - DOMAIN-ZERO
    - DOMAIN-ZS
  - **fifth_domain**：PARALLEL_PRIVATE_NOT_EMBEDDED  `scope.fifth_domain`
  - **hololake**：EXTERNAL_PERSONAL_INITIALIZATION_PRODUCT  `scope.hololake`
  - **reality_controller**：GUANGHU_TEAM  `scope.reality_controller`

## Why this started

- **source**  `source`
  - **source identifier**：BINGSHUO-DIRECT-GUANGHU-ERA-REALITY-EXECUTION-20260903  `source.source_id`
  - **source role**：DIRECT_HUMAN  `source.source_role`
  - **source checksum**：6195c1028b7469900f825ce7c9cdb18f29ba8632ec2cdc8ab9c8552a2b686d83  `source.source_sha256`
  - **source address**：source://codex-current-dialogue/2026-09-03/guanghu-era-reality-execution  `source.source_uri`

## What changed

- **transitions**  `transitions`
  - **T1**：TEMPLATE->TEAM_REGISTERED  `transitions.T1`
  - **T2**：TEAM_REGISTERED->PORTAL_STAGED  `transitions.T2`
  - **T3**：PORTAL_STAGED->DOMAIN_ACTIVE_PER_DOMAIN  `transitions.T3`
  - **T4**：DOMAIN_ACTIVE->VERIFIED_BY_REALITY_RECEIPTS  `transitions.T4`
  - **TF**：IDENTITY_AUTHORITY_PRIVACY_OR_RECEIPT_FAILURE->FAILED_CLOSED  `transitions.TF`
- **states**  `states`
  - **initial**：TEMPLATE  `states.initial`
  - **terminal**  `states.terminal`
    - VERIFIED
    - FAILED_CLOSED
  - **values**  `states.values`
    - TEMPLATE
    - TEAM_REGISTERED
    - PORTAL_STAGED
    - DOMAIN_ACTIVE
    - VERIFIED
    - FAILED_CLOSED

## How it will execute

This is a non-executable declaration and has no action graph.

## Boundaries and exception handling

- **invariants**  `invariants`
  - **I1**：HOLOLAKE_DOES_NOT_EMBED_ENTERPRISE_DOMAIN_BODIES  `invariants.I1`
  - **I2**：ZERO_SENSE_NOT_PUBLIC  `invariants.I2`
  - **I3**：GUANGHU_TEAM_SCOPE_ONLY_ENTERPRISE_FOUR_DOMAINS  `invariants.I3`
  - **I4**：TEAM_DOES_NOT_OWN_PERSONAS_OR_USER_PRIVATE_CHANNELS  `invariants.I4`
  - **I5**：FIFTH_DOMAIN_ENTRY_REQUIRES_SEPARATE_EXPLICIT_AUTHORIZATION  `invariants.I5`
  - **I6**：STATE_SIMULATION_GRANTS_NO_ENTERPRISE_OR_STATE_POWER  `invariants.I6`
- **errors**  `errors`
  - **E1**：PRIVATE_FIFTH_DOMAIN_LEAK_REJECT  `errors.E1`
  - **E2**：PUBLIC_ZERO_SENSE_ENTRY_REJECT  `errors.E2`
  - **E3**：UNREGISTERED_TEAM_AUTHORITY_REJECT  `errors.E3`
  - **E4**：HOLOLAKE_ENTERPRISE_BODY_EMBED_REJECT  `errors.E4`
  - **E5**：LANGUAGE_PROPOSAL_AS_REALITY_EXECUTION_REJECT  `errors.E5`

## How completion is proven

- **acceptance**  `acceptance`
  - **partial**：no  `acceptance.partial`
  - **required**  `acceptance.required`
    - ENTERPRISE_TEMPLATE
    - TCS_GIR
    - ZH_CN_PROJECTION
    - EN_US_PROJECTION
    - TEAM_SCOPE_TEST
    - ZERO_SENSE_RESTRICTION_TEST
    - PRIVATE_LEAK_NEGATIVE_TEST
    - REALITY_RECEIPTS
  - **scale**：ZERO_OR_ONE_HUNDRED  `acceptance.scale`
- **validation**  `validation`
  - **V1**：FOUR_EXACT_DOMAINS  `validation.V1`
  - **V2**：GUANGHU_TEAM_REALITY_CONTROLLER  `validation.V2`
  - **V3**：ZERO_SENSE_RESTRICTED  `validation.V3`
  - **V4**：NO_FIFTH_DOMAIN_PRIVATE_MARKERS  `validation.V4`
  - **V5**：NO_HOLOLAKE_EMBEDDING  `validation.V5`
  - **V6**：PER_DOMAIN_REALITY_RECEIPTS  `validation.V6`

## Where to continue next time

The native source does not provide this field; the projector does not guess.

## Source and verification

- **Native declaration identifier**: `ENTERPRISE-FOUR-DOMAIN-GOVERNANCE-0001`
- **Native declaration kind**: `PROTOCOL`
- **TCS source SHA-256**: `e061506e29b998af4373a35faceee9b86c1b04ff4f4e6b3f92ae58e1ea0bba34`
- **Validation compiler**: `TCS-COMPILER-STAGE1-0001`
- **Projection protocol**: `GLS-HLDP-HUMAN-ENGINEERING-PROJECTION-0001`

## Complete native structure cross-reference

All top-level structures and field paths are retained below so a reader can audit whether the projection omitted information.

- **acceptance**  `acceptance`
  - **partial**：no  `acceptance.partial`
  - **required**  `acceptance.required`
    - ENTERPRISE_TEMPLATE
    - TCS_GIR
    - ZH_CN_PROJECTION
    - EN_US_PROJECTION
    - TEAM_SCOPE_TEST
    - ZERO_SENSE_RESTRICTION_TEST
    - PRIVATE_LEAK_NEGATIVE_TEST
    - REALITY_RECEIPTS
  - **scale**：ZERO_OR_ONE_HUNDRED  `acceptance.scale`
- **errors**  `errors`
  - **E1**：PRIVATE_FIFTH_DOMAIN_LEAK_REJECT  `errors.E1`
  - **E2**：PUBLIC_ZERO_SENSE_ENTRY_REJECT  `errors.E2`
  - **E3**：UNREGISTERED_TEAM_AUTHORITY_REJECT  `errors.E3`
  - **E4**：HOLOLAKE_ENTERPRISE_BODY_EMBED_REJECT  `errors.E4`
  - **E5**：LANGUAGE_PROPOSAL_AS_REALITY_EXECUTION_REJECT  `errors.E5`
- **examples**  `examples`
  - **negative**：ENTERPRISE_TEAM_ENTERS_A_USERS_PRIVATE_CHANNEL_OR_FIFTH_DOMAIN_WITHOUT_AUTHORIZATION  `examples.negative`
  - **positive**：USER_OPENS_ENTERPRISE_PORTAL_FOR_ANNOUNCEMENT_OR_MODULE_AND_RETURNS_TO_PRIVATE_HOLOLAKE  `examples.positive`
- **fields**  `fields`
  - **MAY**：REGISTERED_TEAM_ROLE_EXACT_ACTION_AUTHORITY_AND_CURRENT_RECEIPT  `fields.MAY`
  - **PROVE**：PORTAL_IDENTITY_AUTHORIZATION_EXECUTION_AUDIT_AND_APPEAL_RECEIPTS  `fields.PROVE`
  - **WHAT**：OPERATE_THE_FOUR_ENTERPRISE_DOMAINS_IN_THE_ENTERPRISE_PORTAL  `fields.WHAT`
  - **WHO**：GUANGHU_TEAM_WITH_MEMBER_NUMBER_REGISTRY_AND_REALITY_RESPONSIBILITY  `fields.WHO`
  - **WHY**：SEPARATE_PUBLIC_COMMON_INFRASTRUCTURE_FROM_EVERY_USERS_PRIVATE_HOLOLAKE  `fields.WHY`
- **header**  `header`
  - **canonical source path**：runtime/fifth-domain-language-system/language/protocols/public-four-domain-language-system.tcs  `header.canonical_uri`
  - **compatibility**  `header.compatibility`
    - TCS-DECLARATION-STANDARD-0001
    - TCS-FIELD-STANDARD-0001
    - GIR/1
  - **language**：TCS/0.1  `header.language`
  - **lifecycle**：CANDIDATE  `header.lifecycle`
  - **English name**：Enterprise Portal Four-Domain and Guanghu Team Reality Responsibility Protocol  `header.name_en`
  - **Chinese name**：企业门户四域与光湖团队现实责任协议  `header.name_zh`
  - **profile**：HLDP-HUMAN-ENGINEERING/0.1  `header.profile`
  - **protocols**  `header.protocols`
    - GUANGHU-ERA-LANGUAGE-WORLD-0001
    - TCS
    - HLDP
    - GLS
    - GLP
  - **schema**：tcs.protocol/v1  `header.schema`
  - **version**：0.2.0  `header.version`
- **invariants**  `invariants`
  - **I1**：HOLOLAKE_DOES_NOT_EMBED_ENTERPRISE_DOMAIN_BODIES  `invariants.I1`
  - **I2**：ZERO_SENSE_NOT_PUBLIC  `invariants.I2`
  - **I3**：GUANGHU_TEAM_SCOPE_ONLY_ENTERPRISE_FOUR_DOMAINS  `invariants.I3`
  - **I4**：TEAM_DOES_NOT_OWN_PERSONAS_OR_USER_PRIVATE_CHANNELS  `invariants.I4`
  - **I5**：FIFTH_DOMAIN_ENTRY_REQUIRES_SEPARATE_EXPLICIT_AUTHORIZATION  `invariants.I5`
  - **I6**：STATE_SIMULATION_GRANTS_NO_ENTERPRISE_OR_STATE_POWER  `invariants.I6`
- **scope**  `scope`
  - **carrier**：ENTERPRISE_PORTAL  `scope.carrier`
  - **domains**  `scope.domains`
    - DOMAIN-MAIN
    - DOMAIN-SUB
    - DOMAIN-ZERO
    - DOMAIN-ZS
  - **fifth_domain**：PARALLEL_PRIVATE_NOT_EMBEDDED  `scope.fifth_domain`
  - **hololake**：EXTERNAL_PERSONAL_INITIALIZATION_PRODUCT  `scope.hololake`
  - **reality_controller**：GUANGHU_TEAM  `scope.reality_controller`
- **source**  `source`
  - **source identifier**：BINGSHUO-DIRECT-GUANGHU-ERA-REALITY-EXECUTION-20260903  `source.source_id`
  - **source role**：DIRECT_HUMAN  `source.source_role`
  - **source checksum**：6195c1028b7469900f825ce7c9cdb18f29ba8632ec2cdc8ab9c8552a2b686d83  `source.source_sha256`
  - **source address**：source://codex-current-dialogue/2026-09-03/guanghu-era-reality-execution  `source.source_uri`
- **states**  `states`
  - **initial**：TEMPLATE  `states.initial`
  - **terminal**  `states.terminal`
    - VERIFIED
    - FAILED_CLOSED
  - **values**  `states.values`
    - TEMPLATE
    - TEAM_REGISTERED
    - PORTAL_STAGED
    - DOMAIN_ACTIVE
    - VERIFIED
    - FAILED_CLOSED
- **transitions**  `transitions`
  - **T1**：TEMPLATE->TEAM_REGISTERED  `transitions.T1`
  - **T2**：TEAM_REGISTERED->PORTAL_STAGED  `transitions.T2`
  - **T3**：PORTAL_STAGED->DOMAIN_ACTIVE_PER_DOMAIN  `transitions.T3`
  - **T4**：DOMAIN_ACTIVE->VERIFIED_BY_REALITY_RECEIPTS  `transitions.T4`
  - **TF**：IDENTITY_AUTHORITY_PRIVACY_OR_RECEIPT_FAILURE->FAILED_CLOSED  `transitions.TF`
- **validation**  `validation`
  - **V1**：FOUR_EXACT_DOMAINS  `validation.V1`
  - **V2**：GUANGHU_TEAM_REALITY_CONTROLLER  `validation.V2`
  - **V3**：ZERO_SENSE_RESTRICTED  `validation.V3`
  - **V4**：NO_FIFTH_DOMAIN_PRIVATE_MARKERS  `validation.V4`
  - **V5**：NO_HOLOLAKE_EMBEDDING  `validation.V5`
  - **V6**：PER_DOMAIN_REALITY_RECEIPTS  `validation.V6`
- **vocabulary**  `vocabulary`
  - **main**：OFFICIAL_FACT_VERSION_CHANGE_AND_RECEIPT_PUBLICATION  `vocabulary.main`
  - **sub**：INDUSTRY_MODULE_SKILL_BRAIN_AND_RESOURCE_DISTRIBUTION  `vocabulary.sub`
  - **zero**：LANGUAGE_REASONING_ARCHITECTURE_SIMULATION_AND_EXPERIMENT  `vocabulary.zero`
  - **zero_sense**：RESTRICTED_HUMAN_GOVERNANCE_APPROVAL_EXECUTION_AUDIT_AND_APPEAL  `vocabulary.zero_sense`

---

This page changes only the reading order; it does not change TCS/HLDP semantics.