• Get Review Board
  • What's New
  • Products
  • Review Board Code review, image review, and document review
  • Documentation
  • Release Notes
  • Power Pack Enterprise integrations, reports, and enhanced document review
  • Try for 60 Days
  • Purchase
  • RBCommons Review Board as a Service, hosted by us
  • Pricing
  • RBTools Command line tools and Python API for Review Board
  • Documentation
  • Release Notes
  • Review Bot Automated code review, connecting tools you already use
  • Documentation
  • Release Notes
  • RB Gateway Manage Git and Mercurial repositories in your network
  • Documentation
  • Release Notes
  • Learn and Explore
  • What is Code Review?
  • Documentation
  • Frequently Asked Questions
  • Support Options
  • Third-Party Integrations
  • Demo
    • Review Board RBTools Power Pack Review Bot Djblets RB Gateway
    1. Review Board 2.0
    2. Version 7.x
    3. Version 6.x
    4. Version 5.0
    5. Version 4.0
    6. Version 3.0
    7. Version 2.5
    8. Version 2.0
    9. Version 1.7
    10. Version 1.6
    11. Version 1.5
    12. Version 1.0
    13. Users Guide
    14. Searching
  • Home
  • Users Guide
  • Getting Started
  • Introduction
  • What is Code Review?
  • General Workflow
  • Account Settings
  • Dashboard
  • Working with Review Requests
  • Creating Review Requests
  • Editing Fields
  • Uploading Diffs
  • Uploading File Attachments
  • Publishing Review Requests
  • Closing Review Requests
  • Reviewing
  • Reviewing Diffs
  • Reviewing File Attachments
  • Reviewing Images
  • Reviewing Markdown Files
  • Reviewing Text Files
  • Issue Tracking
  • Review Draft Banner
  • Creating and Editing Reviews
  • Publishing Reviews
  • Approving Changes (Ship It!)
  • Replying to Comments
  • Searching
  • Quick Search
  • Full-Text Search
  • Using Markdown
  • Administration Guide
  • Installation
  • Installing on Linux
  • Installing on Mac OS X Server
  • Installing on Windows
  • Installing Development Releases
  • Creating a Review Board Site
  • Upgrading
  • Upgrading Review Board
  • Upgrading Sites
  • Optimization
  • General Optimization Tips
  • Optimizing Memcached
  • Optimizing MySQL
  • Administration UI
  • Overview of the Administration UI
  • Administrator Dashboard
  • Database Management
  • Configuration
  • Site Settings
  • General Settings
  • Authentication Settings
  • E-Mail Settings
  • Diff Viewer Settings
  • Logging Settings
  • SSH Settings
  • File Storage Settings
  • Access Control
  • E-Mail
  • Default Reviewers
  • Permission Groups
  • Repositories
  • Review Groups
  • Users
  • Extensions
  • Site Maintenance
  • The rb-site Tool
  • Search Indexing
  • Advanced Management Commands
  • Web API Guide
  • Overview
  • Authenticating
  • Rich Text Fields and Types
  • Resource Tree
  • Resources
  • Root List Resource
  • Default Reviewer List Resource
  • Default Reviewer Resource
  • Extension List Resource
  • Extension Resource
  • Hosting Service Account List Resource
  • Hosting Service Account Resource
  • Repository List Resource
  • Repository Resource
  • Diff File Attachment List Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Review Group List Resource
  • Review Group Resource
  • Review Group User List Resource
  • Review Request List Resource
  • Review Request Resource
  • Change List Resource
  • Diff Context Resource
  • Diff List Resource
  • File Attachment List Resource
  • Review List Resource
  • Review Request Draft Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Search Resource
  • Server Info Resource
  • Session Resource
  • User List Resource
  • User Resource
  • Watched List Resource
  • Validation List Resource
  • Validate Diff List Resource
  • Server Info Resource
  • Default Reviewer List Resource
  • Default Reviewer Resource
  • Default Reviewer Resource
  • Diff Context Resource
  • Diff List Resource
  • Diff Resource
  • File Diff List Resource
  • File Diff Resource
  • Diff Resource
  • File Diff List Resource
  • File Diff Resource
  • File Diff Comment List Resource
  • Original File Resource
  • Patched File Resource
  • Diff File Attachment List Resource
  • Diff File Attachment Resource
  • Diff File Attachment Resource
  • Original File Resource
  • Patched File Resource
  • Extension List Resource
  • Extension Resource
  • Extension Resource
  • Hosting Service Account List Resource
  • Hosting Service Account Resource
  • Hosting Service Account Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Repository List Resource
  • Repository Resource
  • Diff File Attachment List Resource
  • Diff File Attachment Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Repository Resource
  • Diff File Attachment List Resource
  • Diff File Attachment Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Review Group List Resource
  • Review Group Resource
  • Review Group User List Resource
  • Review Group User Resource
  • Review Group Resource
  • Review Group User List Resource
  • Review Group User Resource
  • Review Group User List Resource
  • Review Group User Resource
  • Review Group User Resource
  • Change List Resource
  • Change Resource
  • Change Resource
  • File Attachment List Resource
  • File Attachment Resource
  • File Attachment Comment List Resource
  • File Attachment Resource
  • File Attachment Comment List Resource
  • File Attachment Comment List Resource
  • File Diff List Resource
  • File Diff Resource
  • File Diff Comment List Resource
  • Original File Resource
  • Patched File Resource
  • File Diff Resource
  • File Diff Comment List Resource
  • Original File Resource
  • Patched File Resource
  • File Diff Comment List Resource
  • Review Request List Resource
  • Review Request Resource
  • Change List Resource
  • Change Resource
  • Diff Context Resource
  • Diff List Resource
  • Diff Resource
  • File Attachment List Resource
  • File Attachment Resource
  • Review List Resource
  • Review Resource
  • Review Draft Resource
  • Review Request Draft Resource
  • Draft Diff List Resource
  • Draft File Attachment List Resource
  • Draft Screenshot List Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Screenshot Resource
  • Review Request Resource
  • Change List Resource
  • Change Resource
  • Diff Context Resource
  • Diff List Resource
  • Diff Resource
  • File Diff List Resource
  • File Attachment List Resource
  • File Attachment Resource
  • File Attachment Comment List Resource
  • Review List Resource
  • Review Resource
  • Review Diff Comment List Resource
  • Review File Attachment Comment List Resource
  • Review Reply List Resource
  • Review Screenshot Comment List Resource
  • Review Draft Resource
  • Review Request Draft Resource
  • Draft Diff List Resource
  • Draft Diff Resource
  • Draft File Attachment List Resource
  • Draft File Attachment Resource
  • Draft Screenshot List Resource
  • Draft Screenshot Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Screenshot Resource
  • Screenshot Comment List Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Screenshot Resource
  • Screenshot Comment List Resource
  • Screenshot Resource
  • Screenshot Comment List Resource
  • Screenshot Comment List Resource
  • Draft Diff List Resource
  • Draft Diff Resource
  • Draft File Diff List Resource
  • Draft File Diff Resource
  • Draft Diff Resource
  • Draft File Diff List Resource
  • Draft File Diff Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft File Diff List Resource
  • Draft File Diff Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft File Diff Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft File Attachment List Resource
  • Draft File Attachment Resource
  • Draft File Attachment Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft Screenshot List Resource
  • Draft Screenshot Resource
  • Draft Screenshot Resource
  • Review Request Draft Resource
  • Draft Diff List Resource
  • Draft Diff Resource
  • Draft File Diff List Resource
  • Draft File Attachment List Resource
  • Draft File Attachment Resource
  • Draft Screenshot List Resource
  • Draft Screenshot Resource
  • Review List Resource
  • Review Resource
  • Review Diff Comment List Resource
  • Review Diff Comment Resource
  • Review File Attachment Comment List Resource
  • Review File Attachment Comment Resource
  • Review Reply List Resource
  • Review Reply Resource
  • Review Reply Draft Resource
  • Review Screenshot Comment List Resource
  • Review Screenshot Comment Resource
  • Review Draft Resource
  • Review Resource
  • Review Diff Comment List Resource
  • Review Diff Comment Resource
  • Review File Attachment Comment List Resource
  • Review File Attachment Comment Resource
  • Review Reply List Resource
  • Review Reply Resource
  • Review Reply Diff Comment List Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Draft Resource
  • Review Screenshot Comment List Resource
  • Review Screenshot Comment Resource
  • Review Draft Resource
  • Review Diff Comment List Resource
  • Review Diff Comment Resource
  • Review Diff Comment Resource
  • Review File Attachment Comment List Resource
  • Review File Attachment Comment Resource
  • Review File Attachment Comment Resource
  • Review Screenshot Comment List Resource
  • Review Screenshot Comment Resource
  • Review Screenshot Comment Resource
  • Review Reply Draft Resource
  • Review Reply List Resource
  • Review Reply Resource
  • Review Reply Diff Comment List Resource
  • Review Reply Diff Comment Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Screenshot Comment Resource
  • Review Reply Draft Resource
  • Review Reply Resource
  • Review Reply Diff Comment List Resource
  • Review Reply Diff Comment Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Screenshot Comment Resource
  • Review Reply Diff Comment List Resource
  • Review Reply Diff Comment Resource
  • Review Reply Diff Comment Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Screenshot Comment Resource
  • Review Reply Screenshot Comment Resource
  • Search Resource
  • Session Resource
  • User List Resource
  • User Resource
  • Watched List Resource
  • Watched Review Group List Resource
  • Watched Review Request List Resource
  • User Resource
  • Watched List Resource
  • Watched Review Group List Resource
  • Watched Review Group Resource
  • Watched Review Request List Resource
  • Watched Review Request Resource
  • Watched Review Group List Resource
  • Watched Review Group Resource
  • Watched Review Group Resource
  • Watched Review Request List Resource
  • Watched Review Request Resource
  • Watched Review Request Resource
  • Watched List Resource
  • Watched Review Group List Resource
  • Watched Review Group Resource
  • Watched Review Request List Resource
  • Watched Review Request Resource
  • Validation List Resource
  • Validate Diff List Resource
  • Validate Diff List Resource
  • Errors
  • 100 - Does Not Exist
  • 101 - Permission Denied
  • 102 - Invalid Attribute
  • 103 - Not Logged In
  • 104 - Login Failed
  • 105 - Invalid Form Data
  • 106 - Missing Attribute
  • 107 - Enable Extension Failed
  • 108 - Disable Extension Failed
  • 109 - Extension Already Installed
  • 110 - Install Extension Failed
  • 203 - Invalid Change Number
  • 204 - Change Number In Use
  • 205 - Missing Repository
  • 206 - Invalid Repository
  • 207 - Repository File Not Found
  • 208 - Invalid User
  • 209 - Repository Action Not Supported
  • 210 - Repository Information Error
  • 212 - Empty Changeset
  • 213 - Server Configuration Error
  • 214 - Bad Host Key
  • 215 - Unverified Host Key
  • 216 - Unverified Host Certificate
  • 217 - Missing User Key
  • 218 - Repository Authentication Error
  • 219 - Diff Empty
  • 220 - Diff Too Big
  • 221 - File Retrieval Error
  • 222 - Hosting Service Authentication Error
  • 223 - Group Already Exists
  • 224 - Diff Parse Error
  • 225 - Publish Error
  • 226 - User Query Error
  • 227 - Commit ID Already Exists
  • 230 - Could not close review request
  • 231 - Could not reopen review request
  • Glossary
  • REST API 2.0
  • Overview
  • Authenticating
  • Rich Text Fields and Types
  • Resources
  • Root List Resource
  • Default Reviewer List Resource
  • Default Reviewer Resource
  • Extension List Resource
  • Extension Resource
  • Hosting Service Account List Resource
  • Hosting Service Account Resource
  • Repository List Resource
  • Repository Resource
  • Review Group List Resource
  • Review Group Resource
  • Review Request List Resource
  • Review Request Resource
  • Search Resource
  • Server Info Resource
  • Session Resource
  • User List Resource
  • User Resource
  • Validation List Resource
  • Validate Diff List Resource
  • Server Info Resource
  • Default Reviewer List Resource
  • Default Reviewer Resource
  • Default Reviewer Resource
  • Diff Context Resource
  • Diff List Resource
  • Diff Resource
  • File Diff List Resource
  • Diff Resource
  • File Diff List Resource
  • File Diff Resource
  • Diff File Attachment List Resource
  • Diff File Attachment Resource
  • Diff File Attachment Resource
  • Original File Resource
  • Patched File Resource
  • Extension List Resource
  • Extension Resource
  • Extension Resource
  • Hosting Service Account List Resource
  • Hosting Service Account Resource
  • Hosting Service Account Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Repository List Resource
  • Repository Resource
  • Diff File Attachment List Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Repository Resource
  • Diff File Attachment List Resource
  • Diff File Attachment Resource
  • Repository Branches Resource
  • Repository Commits Resource
  • Repository Info Resource
  • Review Group List Resource
  • Review Group Resource
  • Review Group User List Resource
  • Review Group Resource
  • Review Group User List Resource
  • Review Group User Resource
  • Review Group User List Resource
  • Review Group User Resource
  • Review Group User Resource
  • Change List Resource
  • Change Resource
  • Change Resource
  • File Attachment List Resource
  • File Attachment Resource
  • File Attachment Comment List Resource
  • File Attachment Resource
  • File Attachment Comment List Resource
  • File Attachment Comment List Resource
  • File Diff List Resource
  • File Diff Resource
  • File Diff Comment List Resource
  • Original File Resource
  • Patched File Resource
  • File Diff Resource
  • File Diff Comment List Resource
  • Original File Resource
  • Patched File Resource
  • File Diff Comment List Resource
  • Review Request List Resource
  • Review Request Resource
  • Change List Resource
  • Diff Context Resource
  • Diff List Resource
  • File Attachment List Resource
  • Review List Resource
  • Review Request Draft Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Review Request Resource
  • Change List Resource
  • Change Resource
  • Diff Context Resource
  • Diff List Resource
  • Diff Resource
  • File Attachment List Resource
  • File Attachment Resource
  • Review List Resource
  • Review Resource
  • Review Draft Resource
  • Review Request Draft Resource
  • Draft Diff List Resource
  • Draft File Attachment List Resource
  • Draft Screenshot List Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Screenshot Resource
  • Review Request Last Update Resource
  • Screenshot List Resource
  • Screenshot Resource
  • Screenshot Comment List Resource
  • Screenshot Resource
  • Screenshot Comment List Resource
  • Screenshot Comment List Resource
  • Draft Diff List Resource
  • Draft Diff Resource
  • Draft File Diff List Resource
  • Draft Diff Resource
  • Draft File Diff List Resource
  • Draft File Diff Resource
  • Draft File Diff List Resource
  • Draft File Diff Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft File Diff Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft File Attachment List Resource
  • Draft File Attachment Resource
  • Draft File Attachment Resource
  • Draft Original File Resource
  • Draft Patched File Resource
  • Draft Screenshot List Resource
  • Draft Screenshot Resource
  • Draft Screenshot Resource
  • Review Request Draft Resource
  • Draft Diff List Resource
  • Draft Diff Resource
  • Draft File Attachment List Resource
  • Draft File Attachment Resource
  • Draft Screenshot List Resource
  • Draft Screenshot Resource
  • Review List Resource
  • Review Resource
  • Review Diff Comment List Resource
  • Review File Attachment Comment List Resource
  • Review Reply List Resource
  • Review Screenshot Comment List Resource
  • Review Draft Resource
  • Review Resource
  • Review Diff Comment List Resource
  • Review Diff Comment Resource
  • Review File Attachment Comment List Resource
  • Review File Attachment Comment Resource
  • Review Reply List Resource
  • Review Reply Resource
  • Review Reply Draft Resource
  • Review Screenshot Comment List Resource
  • Review Screenshot Comment Resource
  • Review Draft Resource
  • Review Diff Comment List Resource
  • Review Diff Comment Resource
  • Review Diff Comment Resource
  • Review File Attachment Comment List Resource
  • Review File Attachment Comment Resource
  • Review File Attachment Comment Resource
  • Review Screenshot Comment List Resource
  • Review Screenshot Comment Resource
  • Review Screenshot Comment Resource
  • Review Reply Draft Resource
  • Review Reply List Resource
  • Review Reply Resource
  • Review Reply Diff Comment List Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Draft Resource
  • Review Reply Resource
  • Review Reply Diff Comment List Resource
  • Review Reply Diff Comment Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Screenshot Comment Resource
  • Review Reply Diff Comment List Resource
  • Review Reply Diff Comment Resource
  • Review Reply Diff Comment Resource
  • Review Reply File Attachment Comment List Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply File Attachment Comment Resource
  • Review Reply Screenshot Comment List Resource
  • Review Reply Screenshot Comment Resource
  • Review Reply Screenshot Comment Resource
  • Search Resource
  • Session Resource
  • User List Resource
  • User Resource
  • Watched List Resource
  • User Resource
  • Watched List Resource
  • Watched Review Group List Resource
  • Watched Review Request List Resource
  • Watched Review Group List Resource
  • Watched Review Group Resource
  • Watched Review Group Resource
  • Watched Review Request List Resource
  • Watched Review Request Resource
  • Watched Review Request Resource
  • Watched List Resource
  • Watched Review Group List Resource
  • Watched Review Group Resource
  • Watched Review Request List Resource
  • Watched Review Request Resource
  • Validation List Resource
  • Validate Diff List Resource
  • Validate Diff List Resource
  • Errors
  • 100 - Does Not Exist
  • 101 - Permission Denied
  • 102 - Invalid Attribute
  • 103 - Not Logged In
  • 104 - Login Failed
  • 105 - Invalid Form Data
  • 106 - Missing Attribute
  • 107 - Enable Extension Failed
  • 108 - Disable Extension Failed
  • 109 - Extension Already Installed
  • 110 - Install Extension Failed
  • 203 - Invalid Change Number
  • 204 - Change Number In Use
  • 205 - Missing Repository
  • 206 - Invalid Repository
  • 207 - Repository File Not Found
  • 208 - Invalid User
  • 209 - Repository Action Not Supported
  • 210 - Repository Information Error
  • 212 - Empty Changeset
  • 213 - Server Configuration Error
  • 214 - Bad Host Key
  • 215 - Unverified Host Key
  • 216 - Unverified Host Certificate
  • 217 - Missing User Key
  • 218 - Repository Authentication Error
  • 219 - Diff Empty
  • 220 - Diff Too Big
  • 221 - File Retrieval Error
  • 222 - Hosting Service Authentication Error
  • 223 - Group Already Exists
  • 224 - Diff Parse Error
  • 225 - Publish Error
  • 226 - User Query Error
  • 227 - Commit ID Already Exists
  • 230 - Could not close review request
  • 231 - Could not reopen review request
  • Glossary
  • Extending Review Board
  • Writing Review Board Extensions
  • Overview
  • File Layout
  • Extension Class
  • Extension Configuration
  • Database Models
  • Extension Hooks
  • AuthBackendHook
  • AccountPagesHook
  • AccountPageFormsHook
  • Action Hooks
  • CommentDetailDisplayHook
  • DashboardSidebarItemsHook
  • DashboardColumnsHook
  • DataGridColumnsHook
  • EmailHook
  • ReviewRequestPublishedEmailHook
  • ReviewRequestClosedEmailHook
  • ReviewPublishedEmailHook
  • ReviewReplyPublishedEmailHook
  • FileAttachmentThumbnailHook
  • HostingServiceHook
  • NavigationBarHook
  • ReviewRequestApprovalHook
  • ReviewRequestFieldSetsHook
  • ReviewRequestFieldsHook
  • ReviewUIHook
  • SignalHook
  • TemplateHook
  • URLHook
  • UserPageSidebarItemsHook
  • Static Files
  • Review UI Integration
  • Extending the Web API
  • Testing Extensions
  • Extension Distribution
  • Writing Authentication Backends
  • Writing Legacy Authentication Backends
  • Frequently Asked Questions
  • General Index
  • Release Notes
    •

    This documentation covers Review Board 2.0. You can select a version above or view the latest documentation.

    Searching¶

    • Quick Search
    • Full-Text Search
      • Query Syntax
      • Fields
      • What’s Indexed

    Keep up with the latest Review Board releases, security updates, and helpful information.

    About
    News
    Demo
    RBCommons Hosting
    Integrations
    Happy Users
    Support Options
    Documentation
    FAQ
    User Manual
    RBTools
    Administration Guide
    Power Pack
    Release Notes
    Downloads
    Review Board
    RBTools
    Djblets
    Power Pack
    Package Store
    PGP Signatures
    Contributing
    Bug Tracker
    Submit Patches
    Development Setup
    Wiki
    Follow Us
    Mailing Lists
    Reddit
    Twitter
    Mastodon
    Facebook
    YouTube

    Copyright © 2006-2024 Beanbag, Inc. All rights reserved.

    Terms of Service — Privacy Policy — AI Ethics Policy — Branding

    On this page

    • [Top]