# Table of Content

## Table of contents

1. 🦉 **Introduction**
   1. [Getting Started](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started)
      * [Features](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started/features)
      * [How can I run it?](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started/how-can-i-run-it)
      * [Login](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started/login)
        * [Repositories](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started/login/repositories)
        * [SNOMED CT Code Systems Configuration](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started/login/snomed-ct-code-systems-configuration)
        * [Included SNOMED CT Version](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/getting-started/login/included-snomed-ct-version)
   2. [User Interface](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface)
      * [Editors](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/editors)
        * [Introduction](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/editors/introduction)
        * [Vertical Display](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/editors/vertical-display)
        * [Horizontal Display](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/editors/horizontal-display)
      * [Views](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/views)
        * [Bookmarks View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/views/bookmarks-view)
          * [Bookmarking](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/views/bookmarks-view/bookmarking)
          * [Delete](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/views/bookmarks-view/delete)
        * [Remote Jobs View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/views/remote-jobs-view)
      * [Perspectives](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/perspectives)
      * [Notification Center](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/user-interface/notification-center)
   3. [Preferences](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/preferences)
      * [SNOMED CT Settings](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/preferences/snomed-ct-modules)
      * [Editor Table](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/preferences/editor-table)
      * [Reasoners](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/preferences/reasoners)
      * [Keyboard Preferences](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/preferences/keyboard-preferences)
      * [Avatars](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/introduction/preferences/avatars)
2. **🔎 Browsing and Searching**
   1. [SNOMED CT View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view)
      * [Hierarchy](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/hierarchy)
      * [Sub-hierarchy](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/sub-hierarchy)
      * [Link with Editor](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/link-with-editor)
      * [Context Menu](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/context-menu)
      * [Authoring Mode](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/authoring-mode)
      * [Icons](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/icons)
      * [Extension Modules](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/extension-modules)
      * [Parents View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/snomed-ct-view/parents-view)
   2. [Searching](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching)
      * [Filter Search](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/filter-search)
        * [Features](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/filter-search/features)
      * [Quick Search](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/quick-search)
        * [Features](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/quick-search/features)
      * [Advanced Search](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search)
        * [Search Dialog](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-dialog)
          * [SNOMED CT Concept Search](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-dialog/snomed-ct-concept-search)
          * [SNOMED CT Description Search](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-dialog/snomed-ct-description-search)
          * [Searching for Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-dialog/searching-for-reference-sets)
        * [Search View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-view)
          * [Sorting Results](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-view/sorting-results)
          * [Toolbar](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-view/toolbar)
          * [Preferences](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/searching/advanced-search/search-view/preferences)
   3. [Semantic Queries](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries)
      * [ECL Operators](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/ecl-operators)
      * [ECL Editor](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/ecl-editor)
      * [Project Explorer View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view)
        * [Create](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/create)
        * [Expression File](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/expression-file)
          * [Content Assist](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/expression-file/content-assist)
          * [Concept to Expression](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/expression-file/concept-to-expression)
          * [Executing a Query](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/expression-file/executing-a-query)
          * [Validation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/expression-file/validation)
        * [Template Preferences](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/semantic-queries/project-explorer-view/templates-preferences)
   4. [Scripting](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/scripting)
      * [Create](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/scripting/creating-scripts)
      * [Executing Scripts](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/scripting/executing-scripts)
   5. [Copying Content](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/browsing-and-searching/copying-content)
3. **📝 Editing and Authoring**
   1. [Authoring Mode Selection](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/authoring-mode-selection)
      * [OWL Axiom Support](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/authoring-mode-selection/owl-axiom-support)
   2. [SNOMED CT Concept Editor](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor)
      * [Preferences](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/preferences)
      * [Navigation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/navigation)
      * [Features](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/features)
      * [Overview Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/overview-page)
        * [Descriptions Section](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/overview-page/descriptions-section)
        * [Properties Section](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/overview-page/properties-section)
        * [SNOMED CT Properties Section](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/overview-page/snomed-ct-properties-section)
      * [Descriptions Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/descriptions-page)
      * [Relationship Pages](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/relationship-pages)
        * [Source Relationships Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/relationship-pages/source-relationships-page)
        * [Destination Relationships Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/relationship-pages/destination-relationships-page)
      * [Memberships Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/memberships-page)
      * [SNOMED CT Mappings Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/snomed-ct-mappings-page)
      * [References Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/references-page)
      * [Visualization Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/visualization-page)
   3. [SNOMED CT Editing](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing)
      * [Concept Creation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-creation)
        * [Creating a Child Concept](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-creation/creating-a-child-concept)
        * [Creating Sibling Concept](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-creation/creating-sibling-concept)
      * [Concept Editing](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing)
        * [Adding a Synonym](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing/adding-a-synonym)
        * [Changing the Preferred Term](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing/changing-the-preferred-term)
        * [Adding a Relationship](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing/adding-a-relationship)
        * [Editing Relationships](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing/editing-relationships)
        * [Adding Descriptions](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing/adding-descriptions)
        * [Concept Reactivation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/concept-editing/concept-reactivation)
      * [Removing Components](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/removing-components)
        * [Concept Deleting](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/removing-components/deleting-a-concept)
        * [Concept Inactivation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/removing-components/concept-inactivation)
        * [Description Inactivation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-editing/removing-components/description-inactivation)
   4. [Evaluating Changes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/evaluating-changes)
      * [Concept History](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/evaluating-changes/concept-history)
      * [Validation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/evaluating-changes/validating-concepts)
      * [Classification](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/evaluating-changes/classifying)
4. **🧠 Description Logic**
   1. [Running the Classification](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/running-the-classification)
   2. [Classification Results](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/classification-results)
      * [Relationship Changes Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/classification-results/relationship-changes-page)
      * [Equivalent Concepts Changes Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/classification-results/equivalent-concepts-changes-page)
      * [Concept Changes Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/classification-results/concept-changes-page)
   3. [Reasoners](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/reasoners)
      * [ELK](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/description-logic/reasoners/elk)
5. **🧱 Concept model**
   1. [Machine Readable Concept Model](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/machine-readable-concept-model)
      * [MRCM domain members](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/machine-readable-concept-model/concept-model-constraints)
      * [MRCM attribute domain members](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/machine-readable-concept-model/concept-set-definitions)
      * [MRCM attribute range members](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/machine-readable-concept-model/concept-model-predicates)
   2. [Editing MRCM](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/editing-mrcm)
      * [Module scope](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/editing-mrcm/module-scope)
      * [Domain](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/editing-mrcm/domains)
      * [Attribute](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/editing-mrcm/attribute)
      * [Range](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/concept-model/editing-mrcm/range)
6. **📄 Reference Sets**
   1. [Reference Set Types](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types)
      * [Content type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/content-type-reference-sets)
        * [Simple type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/content-type-reference-sets/simple-type-reference-sets)
        * [Query type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/content-type-reference-sets/query-type-reference-sets)
        * [Attribute Value type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/content-type-reference-sets/attribute-value-type-reference-sets)
        * [OWL Expression type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/content-type-reference-sets/owl-expression-type-reference-set)
      * [Language type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/language-type-reference-set)
      * [Map type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/map-type-reference-sets)
        * [Simple Map type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/map-type-reference-sets/simple-map-type-reference-sets)
        * [Complex Map Type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/map-type-reference-sets/complex-map-type-reference-sets)
        * [Complex Map Extended with Map Block type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/map-type-reference-sets/complex-map-extended-with-map-block-type-reference-set)
        * [Extended Map type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/map-type-reference-sets/extended-map-type-reference-sets)
      * [Metadata type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets)
        * [MRCM Domain Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets/mrcm-domain-reference-sets)
        * [MRCM Attribute Domain Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets/mrcm-attribute-domain-reference-sets)
        * [MRCM Attribute Range Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets/mrcm-attribute-range-reference-set)
        * [MRCM Module Scope Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets/mrcm-module-scope-reference-sets)
        * [Module Dependency Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets/module-dependency-reference-sets)
        * [Description Format type Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-types/metadata-type-reference-sets/description-format-type-reference-sets)
   2. [Reference Set View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-view)
      * [Link Reference Set Editor with SNOMED CT View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-view/link-reference-set-editor-with-snomed-ct-view)
      * [Context Menu](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-view/context-menu)
      * [Tooltips](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-view/tooltips)
   3. [Reference Set Editor](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-editor)
      * [Toolbar](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-editor/toolbar)
      * [Context Menu](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-editor/context-menu)
      * [Preferences](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/reference-set-editor/preferences)
   4. [Authoring](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/authoring)
      * [Creating Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/authoring/creating-reference-sets)
      * [Removing/Inactivating Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/authoring/removing-inactivating-reference-sets)
      * [Adding Reference Set Members](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/authoring/adding-reference-set-members)
      * [Removing Reference Set Members](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/authoring/removing-reference-set-members)
   5. [Combining Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/combining-reference-sets)
   6. [Compare Reference Sets](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/reference-sets/compare-reference-sets)
7. **🏥 Local Code Systems**
   1. [Import](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/import)
      * [Custom Spreadsheet](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/import/custom-spreadsheet)
   2. [Searching](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/searching)
   3. [Authoring](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring)
      * [Creating Local Code Systems](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/creating-local-code-systems)
        * [Additional Property Definitions](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/creating-local-code-systems/additional-property-definitions)
        * [Property Validation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/creating-local-code-systems/property-validation)
      * [Deleting Local Code Systems](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/deleting-local-code-systems)
      * [Adding Local Codes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/adding-local-codes)
      * [Reparenting Local Codes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/reparenting-local-codes)
      * [Inactivating Local Codes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/inactivating-local-codes)
      * [Deleting Local Codes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/authoring/deleting-local-codes)
   4. [Validation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/validation)
   5. [Export](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/local-code-systems/export)
8. **📅 Versioning**
   1. [Introduction](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/introduction)
   2. [Creating a New Version](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/creating-a-new-version)
   3. [Switching Between Versions](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/switching-between-versions)
   4. [Version Compare](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/version-compare)
      * [Browse Changes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/version-compare/browse-changes)
      * [Export Results](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/version-compare/export-results)
9. 🔁 **Content Management**
   1. [Code Systems](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/code-systems)
   2. [Code Systems View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/code-systems-view)
   3. [SNOMED CT Importing](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/snomed-ct-importing)
   4. [SNOMED CT Publishing](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/snomed-ct-publishing)
      * [SNOMED CT Reference Set Export](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/snomed-ct-publishing/snomed-ct-reference-set-export)
   5. [SNOMED CT Extensions](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/snomed-ct-extensions)
   6. [SNOMED CT Upgrade](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/content-management/snomed-ct-upgrade)
10. **👩‍⚕️👨‍⚕️ Collaborative authoring**
    1. [Task Life Cycle](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/task-life-cycle)
    2. [The Task List View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/the-task-list-view)
    3. [Task Editor](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/task-editor)
       * [Overview Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/task-editor/overview-page)
       * [Task Changes Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/task-editor/task-changes-page)
       * [Review Changes Page](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/task-editor/review-changes-page)
    4. [Authoring](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring)
       * [Creating a Task](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/creating-a-task)
       * [Assigning Tasks](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/assigning-tasks)
       * [Activating Tasks](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/activating-tasks)
       * [Synchronizing Tasks](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/synchronizing-tasks)
       * [Module-based Editing](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/module-based-editing)
       * [Promoting and Closing Tasks](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/promoting-and-closing-tasks)
       * [Commenting on Tasks](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/commenting-on-tasks)
       * [Review Tasks](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/review-tasks)
         * [Approve Changes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/review-tasks/approve-changes)
         * [Reject Changes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/review-tasks/reject-changes)
         * [Request Changes](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/authoring/review-tasks/request-changes)
    5. [Task Query](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/collaborative-authoring/task-query)
11. **✅ Validation**
    1. [Run Validation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/run-validation)
    2. [Validation Issues View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/validation-issue-view)
       * [Filters](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/validation-issue-view/filters)
       * [Validation Result & Export](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/validation-issue-view/validation-result-and-export)
    3. [Whitelisting](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/whitelisting)
       * [Import](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/whitelisting/import)
       * [Export](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/validation/whitelisting/export)
12. **📓 SNOMED CT Templates**
    1. [SNOMED CT Templates](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/snomed-ct-templates)
    2. [Import](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/import)
    3. [Templates View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/templates-view)
    4. [Authoring](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/authoring)
       * [Creating Templates](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/authoring/creating-templates)
       * [Deleting Templates](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/authoring/deleting-templates)
    5. [Concept Creation by Templates](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/concept-creation-by-templates)
       * [Single Concept Creation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/concept-creation-by-templates/single-concept-creation)
       * [Bulk Concept Creation](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/concept-creation-by-templates/bulk-concept-creation)
    6. [Export](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/snomed-ct-templates/export)
13. **🩺 UMLS Code Systems**
    1. [Import](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/umls-code-systems/import)
    2. [Manage Code Systems](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/umls-code-systems/manage-code-systems)
    3. [Searching and Browsing](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/umls-code-systems/searching-and-browsing)
14. **🛑 Error Handling**
    1. [Troubleshooting](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/error-handling/troubleshooting)
       * [Error Log View](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/error-handling/troubleshooting/error-log-view)
    2. [Error Messages](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/error-handling/error-messages)


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