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--- a/wiki/entities/Amazon-Workspaces.md
+++ b/wiki/entities/Amazon-Workspaces.md
@@ -0,0 +1,57 @@
+---
+title: "Amazon Workspaces"
+type: entity
+tags:
+  - AWS
+  - End-User-Computing
+  - Virtual-Desktop
+  - VDI
+sources:
+  - public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee
+  - ctp-topic-6-aws-workspaces-demo
+last_updated: 2026-05-11
+---
+
+## Amazon Workspaces
+
+Amazon Workspaces is an AWS-managed **fully persistent virtual desktop** service that provides cloud-based Windows or Ubuntu desktops. It is part of the [[AWS-End-User-Computing]] portfolio and is designed for knowledge workers who need a complete desktop environment.
+
+## Key Characteristics
+
+| Feature | Description |
+|---------|-------------|
+| **Persistence** | Fully persistent — application states and user settings persist between sessions |
+| **Instance model** | One-to-one instance management |
+| **OS support** | Ubuntu and Windows |
+| **Protocol** | WSP (Workspaces Streaming Protocol) — designed for high-latency networks |
+| **Deployment** | Deployed from bundles; users can install applications with appropriate permissions |
+| **Network** | Each workspace has two network interfaces (service VPC managed by AWS + customer VPC) |
+| **Cost control** | Auto-stop feature to reduce idle costs |
+
+## Use Cases
+- Knowledge workers needing full desktop environment
+- Hybrid workforces
+- BYOD (Bring Your Own Device) users
+- Developers
+- Compute-intensive workloads
+
+## Security Features
+- Active Directory integration
+- Encryption
+- IAM profiles
+- Multi-factor authentication (MFA)
+- Device certificates
+- VPC Interface Endpoints for private connectivity
+
+## Disaster Recovery
+- Build out workspaces in another AWS region for cross-region DR
+- Refer to [[Disaster-Recovery]] and [[RTO]]/[[RPO]] metrics
+
+## Connections
+- [[AWS-End-User-Computing]] ← is_a ← [[Amazon-Workspaces]]
+- [[ctp-topic-6-aws-workspaces-demo]] ← extends ← [[Amazon-Workspaces]]
+- [[AppStream-2]] ← compared_to ← [[Amazon-Workspaces]] (persistent vs. selective persistence)
+
+## Sources
+- [[public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee]]
+- [[ctp-topic-6-aws-workspaces-demo]]
--- a/wiki/entities/AppStream-2.md
+++ b/wiki/entities/AppStream-2.md
@@ -0,0 +1,56 @@
+---
+title: "Amazon AppStream 2.0"
+type: entity
+tags:
+  - AWS
+  - End-User-Computing
+  - Application-Streaming
+  - Virtual-Desktop
+sources:
+  - public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee
+last_updated: 2026-05-11
+---
+
+## Amazon AppStream 2.0
+
+Amazon AppStream 2.0 is an AWS-managed **application and desktop streaming service** that provides selective persistence. It is part of the [[AWS-End-User-Computing]] portfolio and is designed for non-persistent desktop scenarios, labs, training environments, and bastion hosts.
+
+## Key Characteristics
+
+| Feature | Description |
+|---------|-------------|
+| **Persistence** | Selective persistence — fresh desktop at each logon, with optional application and storage connectors |
+| **Deployment** | Instances created from base images — simplifies application management |
+| **OS support** | Windows; exploring other Linux flavors |
+| **Multi-tenancy** | Newer multi-tenant approach allows multiple users per instance (cost optimization) |
+| **Concurrency** | Concurrency of use model for cost efficiency |
+| **Auto-scaling** | Built-in auto-scaling capabilities for DR and load handling |
+| **File transfer** | Supports file uploads/downloads |
+| **Clients** | Web browser client, Windows native client for native application support |
+
+## Positioning
+> *"AppStream 2.0 is a great low cost alternative for customers that don't require a fully persistent desktop."* — [[Christian-ODonough]]
+
+## Use Cases
+- Non-persistent desktops
+- Labs and training environments
+- Bastion hosts / jump servers
+- Secure access to corporate resources
+- Online trials
+- ISV application streaming with branding options
+
+## Security Features
+- Secure streaming protocols
+- Built-in data protection policies
+- Device certificates
+- Multi-factor authentication
+- VPC Interface Endpoints for private connectivity
+- SAML-based authentication
+
+## Connections
+- [[AWS-End-User-Computing]] ← is_a ← [[AppStream-2]]
+- [[Amazon-Workspaces]] ← compared_to ← [[AppStream-2]] (full persistence vs. selective persistence)
+- [[Christian-ODonough]] ← presents ← [[AppStream-2]]
+
+## Sources
+- [[public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee]]
--- a/wiki/entities/Arnold-Dacan.md
+++ b/wiki/entities/Arnold-Dacan.md
@@ -0,0 +1,41 @@
+---
+title: "Arnold Dacan"
+type: entity
+tags: [Arnold-Dacan, OpenText, Project-Thor, Platform-Engineering, Cloud-Transformation]
+sources:
+  - public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet
+last_updated: 2026-05-11
+---
+
+## Arnold Dacan
+
+Arnold Dacan 是 OpenText 的技术负责人，主导 Project Thor 平台与数据流的分享与设计工作。
+
+## Aliases
+- Arnold Dacan
+
+## Role
+
+| 维度 | 说明 |
+|------|------|
+| 公司 | OpenText |
+| 职能 | 技术负责人 / 平台架构师 |
+| 关注领域 | Project Thor、供应链安全、工具链标准化 |
+| 主讲内容 | Thor Platform & Flows（2024-12-10 Learning Sessions） |
+
+## Key Contributions
+
+- 提出"源代码是供应链的核心要素"（Source Code as Core IP）
+- 阐述 Project Thor 五大支柱框架
+- 设计源代码供应链数据流架构（GitLab → Build Farms → Artifactory → 客户环境）
+- 推动 GitLab/Artifactory/UCMDB 工具链标准化
+
+## Connections
+
+- [[Arnold-Dacan]] → presents → [[public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet]]
+- [[Arnold-Dacan]] → drives → [[Project-Thor]]
+- [[Arnold-Dacan]] → works_for → [[OpenText]]
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet]]
--- a/wiki/entities/Artifactory.md
+++ b/wiki/entities/Artifactory.md
@@ -0,0 +1,50 @@
+---
+title: "Artifactory"
+type: entity
+tags: [Artifactory, JFrog, Binary-Repository, DevOps, Artifact-Management, Project-Thor]
+sources:
+  - public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet
+last_updated: 2026-05-11
+---
+
+## Artifactory
+
+Artifactory（JFrog Artifactory）是 OpenText 选定的二进制制品仓库（Binary Repository Manager），是 Project Thor 工具链的核心组件之一。
+
+## Aliases
+- Artifactory
+- JFrog Artifactory
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 厂商 | JFrog |
+| 类型 | 二进制制品仓库（Binary Repository Manager） |
+| OpenText 定位 | Project Thor 工具链核心组件 |
+| 标准化角色 | 构建产物存储黄金标准 |
+| 定位层级 | 供应链数据流第三层（GitLab → Build Farms → Artifactory → 客户环境） |
+
+## 供应链中的角色
+
+```
+源代码（GitLab）
+    ↓ Build Farms（制造流程）
+Artifactory（制品仓库）
+    ↓
+客户环境
+```
+
+Artifactory 存储所有构建产物（binaries/artifacts），是交付流程的关键节点。
+
+## Connections
+
+- [[Artifactory]] ← stores ← [[Build-Hub]] 构建产物
+- [[Artifactory]] ← feeds ← Build Farms（制造流程）
+- [[Artifactory]] → delivers → 客户环境
+- [[Project-Thor]] ← integrates ← [[Artifactory]]（五大支柱之一）
+- [[GitLab]] → triggers → Build Farms → [[Artifactory]]
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet]]
--- a/wiki/entities/BCS.md
+++ b/wiki/entities/BCS.md
@@ -0,0 +1,35 @@
+---
+title: "BCS"
+type: entity
+tags: [Professional-Body, Business-Analysis, Certification]
+sources: [public-cloud-learning-sessions-applicable-business-analysis-techniques-20240109]
+last_updated: 2026-05-11
+---
+
+## Definition
+
+BCS（British Computer Society，英国计算机学会）是英国领先的专业技术机构，致力于推动信息技术的最佳实践和标准，在业务分析和项目管理领域提供权威的培训课程和认证。
+
+## Overview
+
+- **全称**：BCS, The Chartered Institute for IT
+- **总部**：英国
+- **定位**：专业认证机构、知识传播组织
+- **与业务分析的关系**：BCS 提供业务分析（Business Analysis）的专业课程和认证体系
+
+## Business Analysis Offerings
+
+BCS 在业务分析领域的主要贡献：
+- **BCS Business Analysis 认证体系**：涵盖从基础到专家级别的 BA 培训
+- **方法论推广**：包括 BABOK（Business Analysis Body of Knowledge）等知识体系
+- **专业标准**：制定和维护业务分析领域的行业标准
+
+## Relationship to Other Entities
+
+- [[IIBA]]：另一个主要的业务分析专业机构，提供 CBAP 等认证，与 BCS 互补
+- [[OpenText]]：OpenText 的 Public Cloud Learning Sessions 引用 BCS 作为业务分析学习资源来源之一
+
+## Aliases
+- British Computer Society
+- BCS The Chartered Institute for IT
+- 英国计算机学会
--- a/wiki/entities/Backstage.md
+++ b/wiki/entities/Backstage.md
@@ -0,0 +1,53 @@
+---
+title: "Backstage"
+type: entity
+tags: [Backstage, Developer-Portal, Platform-Engineering, OpenText, Project-Thor, CNCF]
+sources:
+  - public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet
+last_updated: 2026-05-11
+---
+
+## Backstage
+
+Backstage（backstage.io）是 CNCF 孵化项目，作为开发者门户（Developer Portal）集成到 Project Thor 的五大支柱框架中，为 OpenText 工程师提供统一的自服务平台。
+
+## Aliases
+- Backstage
+- Backstage.io
+- 开发者门户
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 厂商 | CNCF（云原生计算基金会） |
+| 类型 | 开发者门户 / Internal Developer Platform（IDP） |
+| 项目状态 | CNCF 孵化项目（Incubating） |
+| OpenText 定位 | Project Thor 五大支柱之一 |
+| 核心功能 | 开发者自助服务、工具发现、文档聚合、CI/CD 流水线可视化 |
+
+## Project Thor 中的角色
+
+Backstage 作为 Project Thor 五大支柱之一，提供开发者门户能力：
+
+> "Developer Portal (Backstage) is one of the five pillars of Project Thor." — Arnold Dacan
+
+### 五大支柱中的 Backstage
+
+| 支柱 | 说明 |
+|------|------|
+| 敏捷周期治理 | 标准化开发流程 |
+| 产品发布治理 | 统一发布审批 |
+| **开发者门户 Backstage** | 开发者自助服务平台 |
+| 安全与治理 | 安全扫描、合规审计 |
+| Build Hub | 中心平台工程 |
+
+## Connections
+
+- [[Backstage]] ← implements ← [[Project-Thor]]（五大支柱之一）
+- [[Backstage]] → serves → OpenText 工程师（开发者自助服务）
+- [[Build-Hub]] → manages ← [[Backstage]]（平台工程团队运营）
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet]]
--- a/wiki/entities/Build-Hub.md
+++ b/wiki/entities/Build-Hub.md
@@ -0,0 +1,57 @@
+---
+title: "Build Hub"
+type: entity
+tags: [Build-Hub, DevOps, Platform-Engineering, CI/CD, OpenText]
+sources:
+  - public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20
+  - public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet
+last_updated: 2026-05-11
+---
+
+## Build Hub
+
+Build Hub 是 OpenText/Micro Focus 云转型计划中的**中心平台工程团队**，负责管理核心 DevOps 工具并为产品团队的软件交付流水线提供技术支持。
+
+## Aliases
+- Build Hub
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 职能 | 中心平台工程（Platform Engineering） |
+| 核心职责 | 管理 GitLab 等中心工具、支持 CI/CD 流水线 |
+| 定位 | 自服务支持模式（Teams self-serve, Build Hub assists） |
+| 隶属 | [[Project-Thor]] 五大支柱之一 |
+
+## Responsibilities
+
+### 工具管理
+- 管理 GitLab（源代码控制的黄金标准平台）
+- 维护中心构建工具链
+
+### 迁移支持
+在 GitHub Enterprise → GitLab 迁移项目中：
+- 为各团队提供辅助支持（assistance when needed）
+- 不替代各团队自行规划迁移的责任
+- 确保迁移流水线符合企业标准
+
+详见 [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+
+## Project Thor 中的角色
+
+Build Hub 是 [[Project-Thor]] 五大支柱之一：
+
+> "Project Thor aims to integrate Micro-Focus and OpenText tooling, with GitLab as the centralized system for source control." — Build Hub 团队负责实现该目标的核心交付物
+
+## Connections
+
+- [[Build-Hub]] → supports → 各产品团队（GitHub→GitLab 迁移）
+- [[GitLab]] ← manages ← [[Build-Hub]]
+- [[Project-Thor]] ← part_of ← [[Build-Hub]]（五大支柱之一）
+- [[PHT-Product-Hub-Platform]] ← collaborates ← [[Build-Hub]]（迁移进度跟踪协作）
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+- [[public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet]]
--- a/wiki/entities/Christian-Odonough.md
+++ b/wiki/entities/Christian-Odonough.md
@@ -0,0 +1,26 @@
+---
+title: "Christian O'Donough"
+type: entity
+tags:
+  - AWS
+  - End-User-Computing
+  - Speaker
+sources:
+  - public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee
+last_updated: 2026-05-11
+---
+
+## Christian O'Donough
+
+Christian O'Donough is an AWS presenter and solutions architect who delivered the Public Cloud Learning Sessions workshop on AWS End User Computing (EUC) services. His session covered virtual desktops, application streaming, and security considerations for Amazon Workspaces and AppStream 2.0.
+
+## Role
+- **Primary**: AWS EUC Services Presenter — introduced AWS EUC portfolio, service selection criteria, and security best practices
+
+## Connections
+- [[Amazon-Workspaces]] ← presents ← [[Christian-ODonough]]
+- [[AppStream-2]] ← presents ← [[Christian-ODonough]]
+- [[AWS-End-User-Computing]] ← presents ← [[Christian-ODonough]]
+
+## Sources
+- [[public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee]]
--- a/wiki/entities/GitHub-Enterprise.md
+++ b/wiki/entities/GitHub-Enterprise.md
@@ -0,0 +1,51 @@
+---
+title: "GitHub Enterprise"
+type: entity
+tags: [GitHub, Source-Control, Version-Control, Enterprise, DevOps]
+sources:
+  - public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20
+last_updated: 2026-05-09
+---
+
+## GitHub Enterprise
+
+GitHub Enterprise 是 GitHub 的企业版（私有部署）版本，提供比公共 GitHub.com 更强的访问控制、合规和安全管理能力。
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 部署模式 | 私有化部署（On-premises） |
+| 许可证 | 企业级订阅 |
+| 核心功能 | 私有仓库、代码审查、CI/CD 集成、Enterprise SSO、审计日志 |
+| 用户规模 | OpenText 原有 GitHub Enterprise 许可证覆盖其全球团队 |
+
+## OpenText 迁移背景
+
+OpenText 的 GitHub Enterprise 许可证于每年 12 月底到期，公司决定**不再续约**，全面转向 GitLab 作为源代码控制的黄金标准（Golden Standard）。
+
+迁移原因：
+- **成本考量**：GitLab 许可证已覆盖高达 8,500 名用户，统一平台降低管理复杂度
+- **工具链整合**：Project Thor 推动 Micro Focus 和 OpenText 工具链统一，GitLab 是核心组件
+- **自服务模式**：GitLab 提供更开放的权限管理和流水线自动化能力
+
+## Migration to GitLab
+
+详见 [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+
+迁移策略：
+- 各团队自行盘点 GitHub 资产、识别 CI/CD 流水线
+- Build Hub 团队提供辅助支持
+- 通过 [[PHT（Product Hub Platform）]] 跟踪迁移进度
+- 迁移完成标准：代码迁移 + 流水线转型 + PHT 更新
+
+## Connections
+
+- [[GitLab]] ← migrated_to ← [[GitHub-Enterprise]]（OpenText 源代码管理平台迁移）
+- [[OpenText]] ← used_by ← [[GitHub-Enterprise]]（被 OpenText 使用至许可证到期）
+- [[Build Hub]] → supports → [[GitHub-Enterprise]] 迁移到 [[GitLab]]
+- [[PHT（Product Hub Platform）]] ← tracks ← [[GitHub-Enterprise]] 迁移进度
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
--- a/wiki/entities/GitLab.md
+++ b/wiki/entities/GitLab.md
@@ -0,0 +1,56 @@
+---
+title: "GitLab"
+type: entity
+tags: [GitLab, Source-Control, CI/CD, DevOps, Git, Platform]
+sources:
+  - public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20
+  - ctp-topic-2-git
+  - ctp-topic-9-ci-cd-with-gruntwork
+  - public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet
+last_updated: 2026-05-11
+---
+
+## GitLab
+
+GitLab 是一个完整的 DevOps 平台，涵盖从源代码管理、CI/CD 流水线到监控、安全和运维的全生命周期工具链。
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 类型 | 单一平台（All-in-One DevOps Platform） |
+| 许可证 | 开源（Community Edition）+ 商业版（Ultimate/Enterprise） |
+| 核心功能 | Git 仓库管理、CI/CD pipelines、容器注册表、监控、安全扫描 |
+| OpenText 授权 | 覆盖高达 8,500 名用户 |
+| OpenText 定位 | 源代码管理的黄金标准（Golden Standard） |
+
+## GitHub Enterprise 到 GitLab 迁移
+
+详见 [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+
+OpenText 将 GitLab 定为源代码管理的统一平台，驱动因素包括：
+- GitHub Enterprise 许可证到期不续
+- Project Thor 工具链统一战略
+- GitLab 自服务权限管理优势
+
+## 迁移方案
+
+### Mirroring（镜像同步）
+将 GitHub 仓库同步到 GitLab，源仓库保持不变。适用于需要保持 GitHub 访问权限的场景。
+
+### Shift and Lift（搬移重构）
+将代码直接复制到 GitLab，同时转换 CI/CD 流水线。适用于已完成流水线规划的团队。
+
+## Connections
+
+- [[GitLab]] ← uses ← [[OpenText]]（OpenText 作为源代码管理标准平台）
+- [[GitHub-Enterprise]] → migrated_to → [[GitLab]]（OpenText 迁移项目）
+- [[Build Hub]] → manages ← [[GitLab]]（Build Hub 团队管理 GitLab 中心工具）
+- [[PHT（Product Hub Platform）]] ← controls ← [[GitLab]] 仓库权限
+- [[Project Thor]] ← integrates ← [[GitLab]]（作为集中化源代码控制系统）
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+- [[ctp-topic-2-git]]
+- [[ctp-topic-9-ci-cd-with-gruntwork]]
--- a/wiki/entities/IIBA.md
+++ b/wiki/entities/IIBA.md
@@ -0,0 +1,47 @@
+---
+title: "IIBA"
+type: entity
+tags: [Professional-Body, Business-Analysis, Certification]
+sources: [public-cloud-learning-sessions-applicable-business-analysis-techniques-20240109]
+last_updated: 2026-05-11
+---
+
+## Definition
+
+IIBA（International Institute of Business Analysis，国际商业分析协会）是全球领先的业务分析专业机构，致力于定义和推广业务分析的最佳实践、标准和认证。
+
+## Overview
+
+- **全称**：International Institute of Business Analysis
+- **总部**：加拿大多伦多
+- **定位**：国际性业务分析专业认证机构
+- **与业务分析的关系**：IIBA 提供全球认可的 BA 认证体系，BABOK（A Guide to the Business Analysis Body of Knowledge）是其核心知识标准
+
+## Key Certifications
+
+IIBA 提供多个层次的业务分析认证：
+- **ECBA**（Entry Certificate in Business Analysis）—— 入门级
+- **CCBA**（Certification of Competency in Business Analysis）—— 中级
+- **CBAP**（Certified Business Analysis Professional）—— 专家级
+- **AAC**（Agile Analysis Certification）—— 敏捷分析专项
+
+## BABOK
+
+BABOK（Business Analysis Body of Knowledge）是 IIBA 发布的业务分析知识体系指南，定义了业务分析的六个知识领域：
+1. Business Analysis Planning and Monitoring
+2. Elicitation and Collaboration
+3. Requirements Life Cycle Management
+4. Strategy Analysis
+5. Requirements Analysis and Design Definition
+6. Solution Evaluation
+
+## Relationship to Other Entities
+
+- [[BCS]]：英国计算机学会，另一个 BA 认证机构，与 IIBA 互补
+- [[OpenText]]：OpenText 的 Public Cloud Learning Sessions 引用 IIBA 作为业务分析学习资源来源之一
+
+## Aliases
+- International Institute of Business Analysis
+- 国际商业分析协会
+- BABOK
+- CBAP
--- a/wiki/entities/PHT-Product-Hub-Platform.md
+++ b/wiki/entities/PHT-Product-Hub-Platform.md
@@ -0,0 +1,61 @@
+---
+title: "PHT（Product Hub Platform）"
+type: entity
+tags: [PHT, Product-Hub, Platform, OpenText, Thor, Migration]
+sources:
+  - public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20
+  - public-cloud-learning-sessions-opentext-product-hub-pht-overview-and-qa-20240806
+last_updated: 2026-05-09
+---
+
+## PHT（Product Hub Platform）
+
+PHT（Product Hub Platform）是 OpenText 的产品中心化平台，负责管理产品组合信息、映射内部系统（如 GitLab 仓库）并跟踪云转型进度。
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 全称 | Product Hub Platform |
+| 简称 | PHT |
+| 定位 | 产品信息管理 + 内部系统映射 + 迁移进度跟踪 |
+| 隶属 | [[Project Thor]] 生态核心组件 |
+| GitLab 权限 | 通过 PHT 控制 GitLab 仓库权限映射 |
+
+## 在 GitHub→GitLab 迁移中的作用
+
+### 1. 仓库映射
+- 将 GitHub 仓库映射到 GitLab 仓库
+- 跟踪每个仓库的迁移状态
+
+### 2. 权限管理
+- GitLab 仓库权限通过 PHT 控制
+- 支持自助访问管理（Self-service access management）
+
+### 3. 进度跟踪
+- 迁移进度通过 PHT 跟踪
+- 定期向开发经理和 Build Advocates 更新进度
+
+### 4. 迁移完成标准
+> "Definition of done includes code migration, pipeline transformation, and updating PHT."
+> — PHT 是迁移完成的必要条件之一
+
+详见 [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+
+## 与 Build Hub 的协作
+
+- [[Build-Hub]] 团队管理 GitLab 等中心工具
+- [[PHT（Product Hub Platform）]] 管理仓库映射和权限
+- 两者共同支撑 GitHub→GitLab 迁移的自服务模式
+
+## Connections
+
+- [[PHT（Product Hub Platform）]] ← manages ← [[GitLab]] 仓库权限
+- [[PHT（Product Hub Platform）]] ← tracks ← GitHub→GitLab 迁移进度
+- [[Project Thor]] ← part_of ← [[PHT（Product Hub Platform）]]
+- [[OpenText]] ← used_by ← [[PHT（Product Hub Platform）]]
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-github-enterprise-to-gitlab-migration-20]]
+- [[public-cloud-learning-sessions-opentext-product-hub-pht-overview-and-qa-20240806]]
--- a/wiki/entities/UCMDB.md
+++ b/wiki/entities/UCMDB.md
@@ -0,0 +1,47 @@
+---
+title: "UCMDB"
+type: entity
+tags: [UCMDB, Micro-Focus, Configuration-Management, ITOM, OpenText, Project-Thor]
+sources:
+  - public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet
+last_updated: 2026-05-11
+---
+
+## UCMDB
+
+UCMDB（Unified Configuration Management Database）是 Micro Focus / OpenText 的统一配置管理数据库，属于 Project Thor 工具链中的后端服务组件，用于供应链安全的配置管理与可追溯性。
+
+## Aliases
+- UCMDB
+- Universal CMDB
+- Unified Configuration Management Database
+
+## Key Facts
+
+| 维度 | 说明 |
+|------|------|
+| 厂商 | Micro Focus → OpenText（收购后） |
+| 类型 | 配置管理数据库（CMDB） |
+| 所属领域 | ITOM（IT 运维管理） |
+| OpenText 定位 | Project Thor 工具链后端服务组件 |
+| 标准化角色 | 与 GitLab、Artifactory 共同构成供应链安全基础设施 |
+
+## 在 Project Thor 中的角色
+
+Arnold Dacan 阐述 UCMDB 的定位：
+
+> "We are trying to standardize in GitLab, Artifactory, PMS and UCMDB are backend services that have started to grow and will grow further for supply chain security." — Arnold Dacan
+
+UCMDB 作为后端服务组件，与 GitLab、Artifactory 一起被列为 Project Thor 标准化目标的关键组成部分，随供应链安全需求增长而持续扩展。
+
+## Connections
+
+- [[UCMDB]] ← supports ← [[Project-Thor]]（后端服务组件）
+- [[UCMDB]] ← manages ← OpenText ITOM 团队
+- [[GitLab]] ← complements ← [[UCMDB]]（源代码 + 配置管理）
+- [[Artifactory]] ← complements ← [[UCMDB]]（制品 + 配置管理）
+- [[Micro-Focus]] → originally_provides ← [[UCMDB]]
+
+## Sources
+
+- [[public-cloud-learning-sessions-opentext-thor-platform-flows-20241210-160056-meet]]
--- a/wiki/entities/Workspace-Core.md
+++ b/wiki/entities/Workspace-Core.md
@@ -0,0 +1,30 @@
+---
+title: "AWS Workspace Core"
+type: entity
+tags:
+  - AWS
+  - End-User-Computing
+  - VDI
+sources:
+  - public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee
+last_updated: 2026-05-11
+---
+
+## AWS Workspace Core
+
+AWS Workspace Core provides API access to the Amazon Workspaces VDI (Virtual Desktop Infrastructure) for integration with **third-party VDI solutions** such as VMware Horizon View or Citrix.
+
+## Key Characteristics
+- **Access method**: API-based access to Workspaces VDI infrastructure
+- **Purpose**: Allows organizations to use existing third-party VDI management tools while leveraging AWS backend
+- **Supported platforms**: Third-party solutions (e.g., Horizon View, Citrix) can connect via API
+
+## Positioning
+Workspace Core sits alongside [[Amazon-Workspaces]] (fully managed service) and [[AppStream-2]] (managed application streaming) as an option for organizations that need third-party VDI control plane integration.
+
+## Connections
+- [[Amazon-Workspaces]] ← underlying ← [[Workspace-Core]]
+- [[AWS-End-User-Computing]] ← is_a ← [[Workspace-Core]]
+
+## Sources
+- [[public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee]]
--- a/wiki/entities/Workspace-Web.md
+++ b/wiki/entities/Workspace-Web.md
@@ -0,0 +1,30 @@
+---
+title: "AWS Workspace Web"
+type: entity
+tags:
+  - AWS
+  - End-User-Computing
+  - Secure-Browser
+sources:
+  - public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee
+last_updated: 2026-05-11
+---
+
+## AWS Workspace Web
+
+AWS Workspace Web is a **low-cost, secure web browser** service within the [[AWS-End-User-Computing]] portfolio. It is designed for secure access to internal websites and SaaS applications without the overhead of a full virtual desktop.
+
+## Key Characteristics
+- **Use case**: Secure browsing for internal websites and SaaS applications
+- **Cost**: Low-cost alternative to full virtual desktop services
+- **Deployment**: Fully managed by AWS — no infrastructure to manage
+- **Security**: Built-in security policies and data protection
+
+## Positioning
+Workspace Web is the entry-level option in the AWS EUC portfolio — suitable for task workers who only need web access, contrasting with [[Amazon-Workspaces]] (full desktop) and [[AppStream-2]] (application streaming).
+
+## Connections
+- [[AWS-End-User-Computing]] ← is_a ← [[Workspace-Web]]
+
+## Sources
+- [[public-cloud-learning-sessions-aws-end-user-compute-services-20240430-160120-mee]]