Snow Owl User Guide
Getting Started with Snow Owl
Overview
Welcome
Available documentation
Keeping in touch
Buying an Owl
Getting to know Snow Owl - First steps
Welcome to Snow Owl
First glance at Snow Owl
The visual components: Perspectives, editors and views
What comes with Snow Owl? A perspective for each task
Simple navigation: Changing the look of your Snow Owl user interface
What else is out there? Icons in the main toolbar
Surfing the sea of SNOMED CT - Browsing and searching with Snow Owl
The SNOMED CT concepts view
Top-level concepts and their dedicated icons
Navigating through the hierarchy
Searching with Snow Owl - Omne trium perfectum
Quick and easy - searching by using the text field in the main tool bar
Filtering the tree - searching within the SNOMED CT concepts view
Not only for advanced users - the search dialogue
Close encounters with the concept - Introducing the editor
Introduction
Basic navigation in the editor
The overview page - basic layout and functions
The descriptions section
The properties section
The SNOMED CT Properties section
Displaying editors side by side
Editing a concept
Adding a synonym
Changing the preferred term
Custom-built subsets: Reference sets in Snow Owl
Introduction
Reference sets view
Reference set editor
Different types of reference sets for different purposes
Simple type
Attribute value type
Query type
Creating and maintaining reference sets
Almost magic: Creating new reference sets with Snow Owl
Overview
Creating a new simple type reference set: Step by step
Other ways of adding new members to a reference set
Mapping
Introduction
Example: Mapping clinical terms from a spreadsheet to SNOMED CT
Collaborative Authoring
Introduction to the task life cycle
Setting up the remote task repository
Start the workflow: Creating a task and submitting it to the repository
Step Two in the Workflow: Editing a submitted task
The task list: Managing tasks
Introduction to the task list
Creating a query to organize your tasks
Scheduling tasks and further options for configuration
Working on a task
Activating a task
How can I follow up with the modifications?
Notifications
Synchronize
The context view
Conflicts
Completing a task and promoting the changes
Finished editing
The reviewing process
Promoting and closing a task
Commit information view
Dual-independent authoring
Getting started with semantic queries
ESCG editor
Opening the editor and creating a query file
Embedded ESCG editor
Standalone ESCG editor
Working with the ESCG Editor
Entering the script
Colored Syntax, Validation and Quick fix
Executing a query and saving the script
Results of the query
Do you speak ESCG?
The three basics: Operators, IDs and optional text
Retrieving concepts and reference set members
Intersection and Union
Exclusion
Refinement
AND and OR
Summary: ESCG operators
Snow Owl User Guide
Introduction
Getting started
What is Snow Owl?
How can I run it?
System requirements
Standalone
Collaborative environment
Launching the application for the first time
Launching the application
Embedded and remote repositories
Integrate with LDAP
What version of SNOMED CT is included?
Introducing the Snow Owl user interface
Welcome page
Default perspective
Editors
Views
Perspectives
Authoring Perspective
Reference Set Perspective
Mapping Perspective
Value Domain Perspective
Mapping set perspective
Customizing your perspective
Application preferences
Preferences
SNOMED CT Modules and Namespaces
Modules
Namespaces
Editor Tables
Reasoners
Available reasoners
Installing a new reasoner
Structural reference sets
ESCG Editor
Syntax coloring
Templates
Keyboard preferences
Avatars
Troubleshooting
Browsing and Searching
Introduction to browsing and searching
SNOMED CT
SNOMED CT view
Viewing top-level concepts
Browsing down the hierarchy
Viewing a sub-hierarchy
Linking view to editor
Context menu
Viewing the stated and inferred form of the ontology
Icons as visual cues
Top-level concepts and dedicated icons
Flags for national extensions and modules
Parents View
SNOMED CT Graph Visualization view
Filter Search
Quick Search
Overview
Quick search box in toolbar
Quick search assisted content editing
Features
Intelligent autocompletion
Automatic query expansion
Search relevancy
Search provider selection
Search Profile
Built-in search profiles
Default Search Profile
Cardiology
Clinician (General or multiple specialties)
Endocrinology Urology Nephrology
Hematology Oncology
Mental health
Muscoloskeletal
Neurology
Ophthalmology
Changing the search profile
Creating a new search profile
Automated mapping relevancy
Advanced Search
Search Dialog
SNOMED CT Concept search
SNOMED CT Description search
SNOMED CT Reference Set search
Search view
ATC
ATC view
ATC editor
ATC Search
ICD-10/ICD-10-AM/ICD-10-CM
ICD-10/ICD-10-AM/ICD-10-CM views
ICD-10/ICD-10-AM/ICD-10-CM read-only editors
ICD-10/ICD-10-AM/ICD-10-CM Search
LOINC
LOINC view
LOINC editor
Search LOINC
Quick search
Filter search
Advanced search
Local Code Systems
LCS view
LCS editor
Local code editor
Search Local Code Systems
Quick search
Filter search
Advanced search
Search for reference sets and value domains
Quick search
Filter search
Advanced search
Search for mapping sets
Quick search
Filter search
Advanced search
ESCG queries
Overview
Project explorer view
ESCG expression editor
Embedded ESCG editor
Creating a project and an ESCG file
Writing a query
ESCG operators
Editing features
Quick fix
Content assist
Templates preference page
Coloring, formatting and hyperlinking
Concept drag and drop
Executing a query
Bookmarking
Adding and removing bookmarks
Actions in the bookmarks view
Scripting
Editing and Authoring
Introduction to the SNOMED CT editor
Overview
Navigation in the editor
Features
Concept model supported editing
Bookmarking
Unsanctioned changes
Tooltips
Error message display
Unpublished changes
SNOMED CT editor
Overview page
Descriptions section
Properties section
SNOMED CT Properties section
Descriptions page
Relationship pages
Source relationships page
Destination relationships page
Value domains, mappings, and references pages
Value domain membership page
Mappings page
References page
Visualization page
Editing SNOMED CT content
Creating a new concept
Modeling method
Creating a child concept
Creating a sibling concept
Editing an existing concept
Adding a synonym
Changing the preferred term
Adding a relationship
Adding a relationship on the Overview page
Adding a relationship on the source relationship page
Adding descriptions
Removing components
Inactivating a concept
Deleting a concept
Post-coordination
Creating a concept from post-coordinated expression
Generate normal form
Test subsumption
Evaluating SNOMED CT concept modifications
Concept history
Validating concepts
Validation during the editing process
Validating existing concepts
Classifying
Maintaining consistency via reasoning
Classifying the ontology and applying the changes
Classification failed. Why?
Creating a report
ATC editor
Creating a new ATC code
ATC code validation
Editing an existing ATC code
Deleting a ATC code
LOINC editor
Creating a new LOINC code
LOINC code validation
Editing an existing LOINC code
Deleting a LOINC code
Local Code System
Creating and deleting a local code system (LCS)
Adding codes to a local code system
Modifying and deleting codes in a local code system
Validation rules for local code systems and local codes
Editing and authoring reference sets, value domains, and mapping sets
Reference Sets, Subsets and Value Sets
Reference Sets, Subsets and Value Domains
Overview
Simple type reference set
Attribute-value type reference set
Query type reference set
Language type reference set
Module dependency reference set
Simple and complex map type reference sets
Value domains
Reference set view
Viewing reference sets
Creating a new reference set
Validating a reference sets
Cloning a reference set
Deleting a reference set
Reference set editor
Viewing members of the reference set
Filtering reference set members
Adding members to a reference set
Adding members in the editor
Adding members from view
Adding several members at once
Deleting or inactivating reference set members
Alternative browsing on the concept editor
Comparing and generating a linkage set
Comparing reference sets
Generating a linkage set
Deriving reference sets
Deriving reference sets from simple type reference sets
Deriving reference sets from simple maps
Deriving a components reference set from simple map
Deriving a components and subtypes reference set from simple map
Deriving a trio of reference sets from simple map
Value domains
Value domain view
Creating and deleting value domains
Organizing value domains
Value domain editor
Members tab
Adding value domain members
Removing, inactivating, activating members
Properties tab: Information about the value domain
Metadata tab: Defining groupings and keywords
Validation rules for value domains
Mapping
Overview
Map type reference sets
Creating map type reference sets
Inactivating and deleting mappings
Clone and retire
Deleting and inactivating map type reference sets
Simple map type reference sets
Mapping SNOMED CT to the ATC
Mapping SNOMED CT to LOINC
Mapping SNOMED CT to custom codes
Complex map type reference sets
SNOMED CT to ICD-10
Updating the map target
Creating a complex map
Extended map type reference sets
Automapping
Creating a project for automapping
Importing files for automapping
Importing a spreadsheet
Comparing a new version of a spreadsheet during import
Automapping editor
Running the automapping
Assisted manual mapping
Reviewing and validating the mapping
Editing the automap file
Generating reference sets
Generating a complex map type reference set from an automap file
Generating a simple map type reference set from an automap file
Updating reference set from automap file
Mapping sets
Mapping sets view
Creating and deleting mapping sets
Organizing mapping sets
Mapping set editor
Mappings tab
Mapping terms
Changing and removing mappings
Properties Tab: Information about the mapping set
Metadata tab: Defining Groups and Keywords
Validation rules for mapping sets
Customizing the mapping set editor
Searching mapping sets
Importing and exporting mapping sets
Concept Model
Machine Readable Concept Model
Concept model constraints
Concept set definitions
Concept model predicates
Constraint import/export
Editing
Concept Model editor
Domains
Node detail pages
Attribute constraint
Reference set concept set definition
Hierarchy concept set definition
Composite concept set definition
Predicates
Predicate cardinality
Relationship predicate
Description predicate
Concrete domain predicate
Concept model driven editor
Concept model driven reference set editor
Descriptions
Attributes
Concrete domain section
Base properties
Concept model driven validation
Concept validation
Post-coordinated expression validation
Description format support
Arbitrary description type support
Description format reference set import
Description format reference set editor
Description Logic and OWL
Overview
Running the classification
Equivalency checking on save
Quick fix for equivalency errors
Included reasoners
ELK
FaCT++
Snorocket
Command line reasoner
CEL
HermiT
MORe
Description logic expressibility beyond SNOMED CT: Classification use cases
Basic classification
Example
Expected results
Tested reasoners
Disjoint concepts
Example
Expected result
Tested reasoners
Negation
Example
Expected result
Tested reasoners
Disjunction
Example
Expected result
Tested reasoners
Numerical datatypes
Example
Expected results
Tested reasoners
Universal restriction
Example
Expected result
Tested reasoners
Concrete domains
Additional datatype support
Classification performance
Import
Importing, Exporting and Publishing
SNOMED CT
Importing a SNOMED CT release or extension
Starting the import wizard
Selecting the import version
Selecting the import files
Selecting the language
Selecting the release version
Selecting reference sets
Running the import
Reviewing results
Publishing a SNOMED CT release
Starting the export
Specifying the export settings
Defining the scope of the export
Selecting the reference sets to export
Selecting modules for export and adding dependent modules
Starting the export
Exporting SNOMED CT to OWL 2
ATC
Importing an ATC release
Exporting an ATC release
ICD-10/ICD-10-AM/ICD-10-CM
Importing an ICD-10 release
Importing an ICD-10-AM release
Importing an ICD-10-CM release
LOINC
Importing a LOINC release
Reference sets
Importing a reference set
Importing a reference set from SNOMED CT Release Format 2 (RF2)
Importing a subset in SNOMED CT Release Format 1 (RF1)
Importing reference sets from spreadsheets and delimiter separated values files
Exporting a reference set
Exporting a reference set in SNOMED CT Release Format 2 (RF2)
Exporting a map type reference sets in SNOMED CT Release Format 2 (RF2)
Exporting a subset in SNOMED CT Release Format 1 (RF1)
Exporting a reference set as a delimiter separated file
Value Domains
Importing value domains
Importing from Excel
Import validation log
Importing from SVS format
Exporting value domains
Exporting to Excel
Exporting to SVS format
Mapping sets
Importing mapping sets from Excel
Exporting mapping sets to Excel
Local Code systems
Importing local code systems from Excel
Exporting local code systems to Excel
Collaborative Authoring
Introduction to the workflow
Task lifecycle
Artifact types
Work Scenarios
Single author with single reviewer
Dual authors with single reviewer - Dual authoring
Dual authors with single reviewer - Dual blind authoring
Dual authors with dual reviewers - Dual authoring
Dual authors with dual reviewers - Dual blind authoring
First steps: Setting up Snow Owl for collaborative mode
Connecting to the remote terminology repository
Connecting to the remote task repository
Connecting products
Creating new tasks
SNOMED CT authoring task
SNOMED CT reference set authoring task
Value domain authoring task
SNOMED CT map type reference set task
Mapping set authoring task
The task list
Introduction to the task list
Icon legends and color coding in the task list
Creating a query to organize your tasks
Sample task queries
Scheduling tasks
Setting a schedule
Following up with your schedule
Task editor
Toolbar
Task page
Review page
SNOMED CT
ATC
LOINC
Attachments section
Attaching a file
Attaching a screenshot
Marking attachments as obsolete
Workflow
Project manager: Assigning a task
Author: Working on a task
Activating a task
Changing the perspective
Following up with modifications
Notifications
Commit information view
Synchronize
Conflicts
Completing work on a task
Reviewer
Reviewing a task
Promoting and closing a task
Dual-independent authoring
Use Cases
Use case 1: SNOMED CT general authoring
Overview
Project manager: Creating a task for SNOMED CT authoring
Author: Working on a task, submitting work for review
Reviewer: Accepting and promoting changes
Use case 2: SNOMED CT reference set authoring
Overview
Project manager: Creating a task for reference set authoring
Author: Working on a reference set, submitting work for review
Reviewer: Accepting and promoting reference set changes
Use case 3: SNOMED CT mapping reference set authoring
Overview
Project manager: Creating a task for mapping authoring
Author: Working on a map, submitting work for review
Reviewer: Accepting and promoting map changes
Use case 4: Value domain authoring
Overview
Project manager: Creating a task for value domain authoring
Author: Working on a value domain, submitting work for review
Reviewer: Accepting and promoting value domain changes
Use case 5: SNOMED CT map type reference set authoring with two independent authors and one reviewer
Overview
Project manager: Creating a task for mapping authoring
Authors: Working on a map, submitting work for review
Reviewer: Accepting and promoting map changes
Use case 6: SNOMED CT reference set authoring with two authors and two reviewers
Overview
Project manager: Creating a task for reference set authoring
Authors: Working on a reference set, submitting work for review
Reviewers: Accepting or denying reference set changes
Reviewer 1
Reviewer 2
Adjudicator: Promoting reference set to main
Use case 7: Mapping set authoring
Overview
Project manager: Creating a task for mapping set authoring
Author: Working on a mapping set, submitting work for review
Reviewer: Accepting mappings and promoting mapping set
Versioning
Introduction to versioning
Background
Creating a new version
Switching between versions
Viewing different versions
History view
Terminology registry
Comparing versions
Starting a comparison
Compare editor
Change summary section
Changed components section
Change details section
Exporting change details
Patches
Creating a patch
Patch compare
Importing and exporting versions
SNOMED CT versioning support for import
Exporting older versions
Snow Owl 1.5 New and Noteworthy
Release facts
New features
ICD-10
ICD-10 Import
ICD-10 Navigator
ICD-10 Editor
Mapping
Import SNOMED CT complex maps
Create and edit SNOMED CT to ICD-10 Complex maps
Export SNOMED CT Complex map
Refset enhancements
Refset comparison
Linkage set generation
Further constraining a master reference set
Validate reference sets
Derive reference sets from Simple maps
Generate simple type reference set from SNOMED CT components
Generate transitive closure refset from mapping
Generate trio refset from mapping
Flat file import
Import spreadsheet
Automap
Convert to simple map
Validate unique Fully Specified Names
Displaying relationships
Snow Owl 1.6 New and Noteworthy
Release facts
New features
Machine Readable Concept Model
Concept model constraints
Concept set definitions
Concept model predicates
Constraint import
Constraint model editor
Concept model driven reference set editor
Descriptions
Attributes
Concrete domain section
Base properties
Concept model driven validation
Concept validation
Post-coordinated expression validation
Concrete domains
Additional datatype support
Classification
Performance
Stated and inferred relationship icon change
Import
Post-coordination
Generate normal form
Test subsumption
Create concept from post-coordinated expression
Description format support
Arbitrary description type support
Description format reference set import
Description format reference set editor
Search improvements
SNOMED CT search improvements
ICD-10 search improvements
Automap improvements
Support newer versions of Excel
Map status information
Open concepts directly from automap editor
Limit mapping to specific top-level concept
Sneak peeks
Quick search
Previous choices
Bookmarks
SNOMED CT
SNOMED CT reference sets
ICD-10
ATC
Editors
Views
Perspectives
Commands
Menus
New
Preferences
Properties
Constraint model editor
Node detail pages
Attribute constraint
Domains
Reference set concept set definition
Hierarchy concept set definition
Composite concept set definition
Predicate
Predicate cardinality
Relationship predicate
Description predicate
Concrete domain predicate
Snow Owl 1.7 New and Noteworthy
Release facts
New Features
Expanded concept history
Complete historical import
Historical reference set support
Dual-independent authoring
Improved quick search relevancy
Concept model editor
Reference set editor
Concrete domains integrated with attributes
Ungrouped attributes
Relationship value selection dialog
Reference set view
Tree view of child reference sets
Deletion directly from reference set view
Automapping enhancements
Keyboard preferences
Collaboration features
Automatic data structure migration
Commit information view
Commit notification displays user avatars
Documentation update
Sundry
Tips & Tricks
Known issues
Snow Owl 1.8 New and Noteworthy
Release facts
New Features
Concept retirement wizard
Publication
Set effective time upon publication
Search
Overview
Global search
Matching search results
Automatic query expansion
MRCM Integration
Intelligent autocompletion
User search profile
Search widget enhancements
Navigation views display tree by default
New perspectives added
Authoring perspective
Reference set editing perspective
Mapping perspective
Concept drag and drop
Scripting
Tips & Tricks
Snow Owl 1.9 New and Noteworthy
Release facts
New Features
Concept creation
Add new child concept
Create new sibling
Concept editor
Descriptions section
Overview
Tooltip
Actions
Properties section
Overview
Tooltip
Actions
SNOMED CT Properties section
Overview
Actions
Error message display
Unpublished changes
Reference set editor
RF1 subset import
International version of CMT
Concept model changes
Search
Relevancy improvements
New search profiles
Description logic features
Equivalency checking on save
Quick fix for equivalency errors
ELK 0.3.0
FaCT++ 1.6.0
Snow Owl 2.0 New and Noteworthy
Release facts
New Features
Worldwide availability of Snow Owl
Getting Started with Snow Owl guide
Anatomical Therapeutic Chemical code sorting
Selective enabling of quick search providers
Query language supports unions
Automated mapping relevancy
Improved manual mapping
Concept model improvements
Concept origin display
Advanced search
Task management simplification
Terminology and mapping updates
SNOMED CT July 2012 Release
SNOMED CT to ICD-10 Mapping August 2012 Release
SNOMED CT International Medical Devices August 2012 Release
ICD-10-AM
Snow Owl news
Known issues
Snow Owl 2.1 New and Noteworthy
Release facts
New Features
Refactoring
Add bookmark from editor
Support for UK Extension
Accept multiple mappings
Snow Owl video tutorials
Known issues
Snow Owl 2.2 New and Noteworthy
Release facts
New Features
Import reference sets from spreadsheets and delimiter separated values files
Export reference sets to delimiter separated values files
Additional documentation
Collaborative Authoring
Getting Started with Semantic Queries
Snow Owl 2.3 New and Noteworthy
Release facts
New features
Refactoring and performance
Additional documentation
User guide
Snow Owl 2.4 New and Noteworthy
Release facts
New features
Publication of an extension
Linkage set generation includes transitive relationships
Modular classification
Import comparison for ATC from CLaML
New collaborative feature
Increased functionality of the Administrator role
Additional documentation in the User Guide
Restructuring of User Guide
Importing, Exporting and Publishing
Snow Owl 2.5 New and Noteworthy
Release facts
New features
LOINC
LOINC View
Browsing LOINC
Search LOINC
Quick Search
Filter search
Advanced search
LOINC editor
Mapping between SNOMED CT and LOINC
Map SNOMED CT to LOINC
Map LOINC to SNOMED CT
Export delta by effective dates
ATC editing
Create new ATC code
Code validation
Edit ATC label
Delete ATC code
Classification
Snow Owl 2.6 New and Noteworthy
Release facts
New features
LOINC editor
Creating a new LOINC code
LOINC code validation
Editing an existing LOINC code
Deleting a LOINC code
Collaborative Mode
LOINC workflow
ATC workflow
Infrastructure
Snow Owl 2.7 New and Noteworthy
Release facts
New features
Revert function
Workflow
Overview
Single author with single reviewer
Dual authors with single reviewer - Dual authoring
Dual authors with single reviewer - Dual blind authoring
Dual authors with dual reviewers - Dual authoring
Dual authors with dual reviewers - Dual blind authoring
Creating a task
General Authoring task
Reference Set Authoring task
Mapping task
Reviewing reference set authoring
Local Code Systems
Value domain support
Import
Automap improvements
Simple or complex map type reference set
Append new mappings to an already existing reference set
Export maps to spreadsheet
Copy and paste tables
Snow Owl 2.8 New and Noteworthy
Import new version of automap file
Import and compare automap file
Updating reference sets from automap file
Value domain improvements
Importing a value domain
From spreadsheet
From SVS format
Exporting a value domain
Hierarchical display in value domain editor
Organizing value domains in the navigator
Browsing and searching Value Domains
Quick search
Filter search
Advanced search
Validation rules for value domains
Value domain memberships of a code
Local code system improvements
Import local code system
Export local code system
Validation rules for Local Code Systems
Universal restrictions on the concept overview page
Managing publications: Update effective date on concepts and reference set members
Collaborative Authoring: Value domain authoring
Snow Owl 2.9 New and Noteworthy
Value domain improvements
Display value domain members as a flat list
Add members to value domain from context menu
Validation rule
Mapping sets
Mapping sets perspective
Mapping sets view
Creating and deleting mapping sets
Organizing mapping sets
Mapping set editor
Mappings tab
Mapping terms
Changing and removing mappings
Information about the mapping set
Meta data
Validation rules for mapping sets
Browsing and searching mapping sets
Quick search
Filter search
Advanced search
Importing mapping sets from spreadsheet
Known issues
Snow Owl 3.0 New and Noteworthy
Module dependency
Validate dependencies based on module dependency refset during import
Update module dependency refset when modules are updated
Export module dependency refset
Mapping sets
Mapping set export
Mapping set editor preferences
Collaborative authoring for mapping sets
Creating a task for mapping set authoring
Working on a task
Reviewing and promoting changes
Value Domains
Exporting value domains in SVS
Local code systems
Adding members from context menu
Search for alternative terms
Validation rules
Export/Import enhancements
Setting the effective time
Metadata support
Support for incremental import
Local code systems
Value Domains
Mapping Sets
User guide update: Use cases for collaborative authoring
Snow Owl 3.0.1 New and Noteworthy
Local Code Systems, Mapping sets, and Value Domains
Update during Import
Local Code Systems
Value Domains
Mapping sets
Additional advanced search options
Local Code Systems
Value Domains
Mapping Sets
Customizing Advanced Search
Import validation
Bookmarks
Mapping set editor
Deriving description and relationship reference sets from simple type reference set
Exporting
Update on exporting map type reference sets to Excel
Exporting description and relationship reference sets to Excel
Collaborative authoring
Modifications in the task editor
Toolbar
Task page
Review page
Batch review
Restricting import to administrator
Admin Guide Update
Snow Owl 3.1 New and Noteworthy
Collaborative authoring
Restricting editing functions to task context
Updated artifact types in task wizard
Restricting work to specified version
Switching perspective when activating VD or MS task
Versioning support
Creating a new version
Switching between versions
History view: Concept history by version
Commit information update
Value Domain and Mapping Set members
SNOMED CT versioning support for import
Simplified export
Documentation
User Interface update
Tools in main menu
New toolbar buttons
Alternate background colors in MS and VD editor
Visualization tab in SNOMED CT editor
Validation constraints for value domains and mapping sets
Mapping sets
Value domains
Admin function for Snow Owl live backup
Snow Owl 3.2 New and Noteworthy
Visualization tab in SNOMED CT editor
Infrastructure for version compare
MS, Value Domain and LCS
Modification of Excel file format for import and export
SNOMED CT release from January 2014
New video tutorials
Local Code Systems
Snow Owl 3.3 New and Noteworthy
Version compare
Introduction
Compare versions of terminologies
Compare versions
Change summary section
Changed components section
Change details section
Export a single Local Code System, Value Domain or Mapping Set
Allow one-to-many mappings in mapping sets
Import ATC codes from native WHO format
New video tutorials
Mapping sets
System requirements
Snow Owl 3.4 New and Noteworthy
Versioning
Version compare editor improvements
Export change details
Patch compare
Reference sets
Extended map type reference set
Integrated quick search
Query type reference set
Clone and retire
Value Domain, Mapping Sets, and Local Code Systems
Index sheet about export
Snow Owl 3.5 New and Noteworthy
Collaborative authoring
New query form
Enhancement on review tab
Restricted promotion in dual-blind authoring scenario
New video tutorials
Exporting reference sets
Snow Owl 3.6 New and Noteworthy
New video tutorials
Collaborative reference set authoring
Snow Owl 3.7 New and Noteworthy
Snow Owl 3.8 New and Noteworthy
Snow Owl 3.9 New and Noteworthy
Snow Owl 4.0 New and Noteworthy
Snow Owl 4.1 New and Noteworthy
Snow Owl 4.2 New and Noteworthy
Snow Owl 4.3 New and Noteworthy
Introduction
Hierarchy navigator
ICD-10-CM search
Bugfixes
Snow Owl 4.4 New and Noteworthy
Introduction
SNOMED CT navigator
SNOMED concept and simple type reference set editors
Various improvements
Bugfixes
Snow Owl 4.6 New and Noteworthy
Introduction
Description logic updates
View the stated or the inferred form of the ontology
Highlight fully defined concepts
Terminology search and browse updates
Advanced search improvements
Revamped concept tooltips
ICD-10-CM
Content authoring related news
Proximal primitive modeling
MRCM updates
Version compare
Mappings
Mapping reference set improvements
Value domain, mapping set and local code system enhancements
Automapping
Collaborative editing updates
Education and documentation
New video tutorials
Snow Owl 4.6.4 New and Noteworthy
Introduction
Concrete domain support in concept visualization
Getting Started with Snow Owl
Overview
Welcome
Available documentation
Keeping in touch
Buying an Owl
Getting to know Snow Owl - First steps
Welcome to Snow Owl
First glance at Snow Owl
The visual components: Perspectives, editors and views
What comes with Snow Owl? A perspective for each task
Simple navigation: Changing the look of your Snow Owl user interface
What else is out there? Icons in the main toolbar
Surfing the sea of SNOMED CT - Browsing and searching with Snow Owl
The SNOMED CT concepts view
Top-level concepts and their dedicated icons
Navigating through the hierarchy
Searching with Snow Owl - Omne trium perfectum
Quick and easy - searching by using the text field in the main tool bar
Filtering the tree - searching within the SNOMED CT concepts view
Not only for advanced users - the search dialogue
Close encounters with the concept - Introducing the editor
Introduction
Basic navigation in the editor
The overview page - basic layout and functions
The descriptions section
The properties section
The SNOMED CT Properties section
Displaying editors side by side
Editing a concept
Adding a synonym
Changing the preferred term
Custom-built subsets: Reference sets in Snow Owl
Introduction
Reference sets view
Reference set editor
Different types of reference sets for different purposes
Simple type
Attribute value type
Query type
Creating and maintaining reference sets
Almost magic: Creating new reference sets with Snow Owl
Overview
Creating a new simple type reference set: Step by step
Other ways of adding new members to a reference set
Mapping
Introduction
Example: Mapping clinical terms from a spreadsheet to SNOMED CT
Collaborative Authoring
Introduction to the task life cycle
Setting up the remote task repository
Start the workflow: Creating a task and submitting it to the repository
Step Two in the Workflow: Editing a submitted task
The task list: Managing tasks
Introduction to the task list
Creating a query to organize your tasks
Scheduling tasks and further options for configuration
Working on a task
Activating a task
How can I follow up with the modifications?
Notifications
Synchronize
The context view
Conflicts
Completing a task and promoting the changes
Finished editing
The reviewing process
Promoting and closing a task
Commit information view
Dual-independent authoring
Getting started with semantic queries
ESCG editor
Opening the editor and creating a query file
Embedded ESCG editor
Standalone ESCG editor
Working with the ESCG Editor
Entering the script
Colored Syntax, Validation and Quick fix
Executing a query and saving the script
Results of the query
Do you speak ESCG?
The three basics: Operators, IDs and optional text
Retrieving concepts and reference set members
Intersection and Union
Exclusion
Refinement
AND and OR
Summary: ESCG operators
Snow Owl User Guide
Introduction
Getting started
What is Snow Owl?
How can I run it?
System requirements
Standalone
Collaborative environment
Launching the application for the first time
Launching the application
Embedded and remote repositories
Integrate with LDAP
What version of SNOMED CT is included?
Introducing the Snow Owl user interface
Welcome page
Default perspective
Editors
Views
Perspectives
Authoring Perspective
Reference Set Perspective
Mapping Perspective
Value Domain Perspective
Mapping set perspective
Customizing your perspective
Application preferences
Preferences
SNOMED CT Modules and Namespaces
Modules
Namespaces
Editor Tables
Reasoners
Available reasoners
Installing a new reasoner
Structural reference sets
ESCG Editor
Syntax coloring
Templates
Keyboard preferences
Avatars
Troubleshooting
Browsing and Searching
Introduction to browsing and searching
SNOMED CT
SNOMED CT view
Viewing top-level concepts
Browsing down the hierarchy
Viewing a sub-hierarchy
Linking view to editor
Context menu
Viewing the stated and inferred form of the ontology
Icons as visual cues
Top-level concepts and dedicated icons
Flags for national extensions and modules
Parents View
SNOMED CT Graph Visualization view
Filter Search
Quick Search
Overview
Quick search box in toolbar
Quick search assisted content editing
Features
Intelligent autocompletion
Automatic query expansion
Search relevancy
Search provider selection
Search Profile
Built-in search profiles
Default Search Profile
Cardiology
Clinician (General or multiple specialties)
Endocrinology Urology Nephrology
Hematology Oncology
Mental health
Muscoloskeletal
Neurology
Ophthalmology
Changing the search profile
Creating a new search profile
Automated mapping relevancy
Advanced Search
Search Dialog
SNOMED CT Concept search
SNOMED CT Description search
SNOMED CT Reference Set search
Search view
ATC
ATC view
ATC editor
ATC Search
ICD-10/ICD-10-AM/ICD-10-CM
ICD-10/ICD-10-AM/ICD-10-CM views
ICD-10/ICD-10-AM/ICD-10-CM read-only editors
ICD-10/ICD-10-AM/ICD-10-CM Search
LOINC
LOINC view
LOINC editor
Search LOINC
Quick search
Filter search
Advanced search
Local Code Systems
LCS view
LCS editor
Local code editor
Search Local Code Systems
Quick search
Filter search
Advanced search
Search for reference sets and value domains
Quick search
Filter search
Advanced search
Search for mapping sets
Quick search
Filter search
Advanced search
ESCG queries
Overview
Project explorer view
ESCG expression editor
Embedded ESCG editor
Creating a project and an ESCG file
Writing a query
ESCG operators
Editing features
Quick fix
Content assist
Templates preference page
Coloring, formatting and hyperlinking
Concept drag and drop
Executing a query
Bookmarking
Adding and removing bookmarks
Actions in the bookmarks view
Scripting
Editing and Authoring
Introduction to the SNOMED CT editor
Overview
Navigation in the editor
Features
Concept model supported editing
Bookmarking
Unsanctioned changes
Tooltips
Error message display
Unpublished changes
SNOMED CT editor
Overview page
Descriptions section
Properties section
SNOMED CT Properties section
Descriptions page
Relationship pages
Source relationships page
Destination relationships page
Value domains, mappings, and references pages
Value domain membership page
Mappings page
References page
Visualization page
Editing SNOMED CT content
Creating a new concept
Modeling method
Creating a child concept
Creating a sibling concept
Editing an existing concept
Adding a synonym
Changing the preferred term
Adding a relationship
Adding a relationship on the Overview page
Adding a relationship on the source relationship page
Adding descriptions
Removing components
Inactivating a concept
Deleting a concept
Post-coordination
Creating a concept from post-coordinated expression
Generate normal form
Test subsumption
Evaluating SNOMED CT concept modifications
Concept history
Validating concepts
Validation during the editing process
Validating existing concepts
Classifying
Maintaining consistency via reasoning
Classifying the ontology and applying the changes
Classification failed. Why?
Creating a report
ATC editor
Creating a new ATC code
ATC code validation
Editing an existing ATC code
Deleting a ATC code
LOINC editor
Creating a new LOINC code
LOINC code validation
Editing an existing LOINC code
Deleting a LOINC code
Local Code System
Creating and deleting a local code system (LCS)
Adding codes to a local code system
Modifying and deleting codes in a local code system
Validation rules for local code systems and local codes
Editing and authoring reference sets, value domains, and mapping sets
Reference Sets, Subsets and Value Sets
Reference Sets, Subsets and Value Domains
Overview
Simple type reference set
Attribute-value type reference set
Query type reference set
Language type reference set
Module dependency reference set
Simple and complex map type reference sets
Value domains
Reference set view
Viewing reference sets
Creating a new reference set
Validating a reference sets
Cloning a reference set
Deleting a reference set
Reference set editor
Viewing members of the reference set
Filtering reference set members
Adding members to a reference set
Adding members in the editor
Adding members from view
Adding several members at once
Deleting or inactivating reference set members
Alternative browsing on the concept editor
Comparing and generating a linkage set
Comparing reference sets
Generating a linkage set
Deriving reference sets
Deriving reference sets from simple type reference sets
Deriving reference sets from simple maps
Deriving a components reference set from simple map
Deriving a components and subtypes reference set from simple map
Deriving a trio of reference sets from simple map
Value domains
Value domain view
Creating and deleting value domains
Organizing value domains
Value domain editor
Members tab
Adding value domain members
Removing, inactivating, activating members
Properties tab: Information about the value domain
Metadata tab: Defining groupings and keywords
Validation rules for value domains
Mapping
Overview
Map type reference sets
Creating map type reference sets
Inactivating and deleting mappings
Clone and retire
Deleting and inactivating map type reference sets
Simple map type reference sets
Mapping SNOMED CT to the ATC
Mapping SNOMED CT to LOINC
Mapping SNOMED CT to custom codes
Complex map type reference sets
SNOMED CT to ICD-10
Updating the map target
Creating a complex map
Extended map type reference sets
Automapping
Creating a project for automapping
Importing files for automapping
Importing a spreadsheet
Comparing a new version of a spreadsheet during import
Automapping editor
Running the automapping
Assisted manual mapping
Reviewing and validating the mapping
Editing the automap file
Generating reference sets
Generating a complex map type reference set from an automap file
Generating a simple map type reference set from an automap file
Updating reference set from automap file
Mapping sets
Mapping sets view
Creating and deleting mapping sets
Organizing mapping sets
Mapping set editor
Mappings tab
Mapping terms
Changing and removing mappings
Properties Tab: Information about the mapping set
Metadata tab: Defining Groups and Keywords
Validation rules for mapping sets
Customizing the mapping set editor
Searching mapping sets
Importing and exporting mapping sets
Concept Model
Machine Readable Concept Model
Concept model constraints
Concept set definitions
Concept model predicates
Constraint import/export
Editing
Concept Model editor
Domains
Node detail pages
Attribute constraint
Reference set concept set definition
Hierarchy concept set definition
Composite concept set definition
Predicates
Predicate cardinality
Relationship predicate
Description predicate
Concrete domain predicate
Concept model driven editor
Concept model driven reference set editor
Descriptions
Attributes
Concrete domain section
Base properties
Concept model driven validation
Concept validation
Post-coordinated expression validation
Description format support
Arbitrary description type support
Description format reference set import
Description format reference set editor
Description Logic and OWL
Overview
Running the classification
Equivalency checking on save
Quick fix for equivalency errors
Included reasoners
ELK
FaCT++
Snorocket
Command line reasoner
CEL
HermiT
MORe
Description logic expressibility beyond SNOMED CT: Classification use cases
Basic classification
Example
Expected results
Tested reasoners
Disjoint concepts
Example
Expected result
Tested reasoners
Negation
Example
Expected result
Tested reasoners
Disjunction
Example
Expected result
Tested reasoners
Numerical datatypes
Example
Expected results
Tested reasoners
Universal restriction
Example
Expected result
Tested reasoners
Concrete domains
Additional datatype support
Classification performance
Import
Importing, Exporting and Publishing
SNOMED CT
Importing a SNOMED CT release or extension
Starting the import wizard
Selecting the import version
Selecting the import files
Selecting the language
Selecting the release version
Selecting reference sets
Running the import
Reviewing results
Publishing a SNOMED CT release
Starting the export
Specifying the export settings
Defining the scope of the export
Selecting the reference sets to export
Selecting modules for export and adding dependent modules
Starting the export
Exporting SNOMED CT to OWL 2
ATC
Importing an ATC release
Exporting an ATC release
ICD-10/ICD-10-AM/ICD-10-CM
Importing an ICD-10 release
Importing an ICD-10-AM release
Importing an ICD-10-CM release
LOINC
Importing a LOINC release
Reference sets
Importing a reference set
Importing a reference set from SNOMED CT Release Format 2 (RF2)
Importing a subset in SNOMED CT Release Format 1 (RF1)
Importing reference sets from spreadsheets and delimiter separated values files
Exporting a reference set
Exporting a reference set in SNOMED CT Release Format 2 (RF2)
Exporting a map type reference sets in SNOMED CT Release Format 2 (RF2)
Exporting a subset in SNOMED CT Release Format 1 (RF1)
Exporting a reference set as a delimiter separated file
Value Domains
Importing value domains
Importing from Excel
Import validation log
Importing from SVS format
Exporting value domains
Exporting to Excel
Exporting to SVS format
Mapping sets
Importing mapping sets from Excel
Exporting mapping sets to Excel
Local Code systems
Importing local code systems from Excel
Exporting local code systems to Excel
Collaborative Authoring
Introduction to the workflow
Task lifecycle
Artifact types
Work Scenarios
Single author with single reviewer
Dual authors with single reviewer - Dual authoring
Dual authors with single reviewer - Dual blind authoring
Dual authors with dual reviewers - Dual authoring
Dual authors with dual reviewers - Dual blind authoring
First steps: Setting up Snow Owl for collaborative mode
Connecting to the remote terminology repository
Connecting to the remote task repository
Connecting products
Creating new tasks
SNOMED CT authoring task
SNOMED CT reference set authoring task
Value domain authoring task
SNOMED CT map type reference set task
Mapping set authoring task
The task list
Introduction to the task list
Icon legends and color coding in the task list
Creating a query to organize your tasks
Sample task queries
Scheduling tasks
Setting a schedule
Following up with your schedule
Task editor
Toolbar
Task page
Review page
SNOMED CT
ATC
LOINC
Attachments section
Attaching a file
Attaching a screenshot
Marking attachments as obsolete
Workflow
Project manager: Assigning a task
Author: Working on a task
Activating a task
Changing the perspective
Following up with modifications
Notifications
Commit information view
Synchronize
Conflicts
Completing work on a task
Reviewer
Reviewing a task
Promoting and closing a task
Dual-independent authoring
Use Cases
Use case 1: SNOMED CT general authoring
Overview
Project manager: Creating a task for SNOMED CT authoring
Author: Working on a task, submitting work for review
Reviewer: Accepting and promoting changes
Use case 2: SNOMED CT reference set authoring
Overview
Project manager: Creating a task for reference set authoring
Author: Working on a reference set, submitting work for review
Reviewer: Accepting and promoting reference set changes
Use case 3: SNOMED CT mapping reference set authoring
Overview
Project manager: Creating a task for mapping authoring
Author: Working on a map, submitting work for review
Reviewer: Accepting and promoting map changes
Use case 4: Value domain authoring
Overview
Project manager: Creating a task for value domain authoring
Author: Working on a value domain, submitting work for review
Reviewer: Accepting and promoting value domain changes
Use case 5: SNOMED CT map type reference set authoring with two independent authors and one reviewer
Overview
Project manager: Creating a task for mapping authoring
Authors: Working on a map, submitting work for review
Reviewer: Accepting and promoting map changes
Use case 6: SNOMED CT reference set authoring with two authors and two reviewers
Overview
Project manager: Creating a task for reference set authoring
Authors: Working on a reference set, submitting work for review
Reviewers: Accepting or denying reference set changes
Reviewer 1
Reviewer 2
Adjudicator: Promoting reference set to main
Use case 7: Mapping set authoring
Overview
Project manager: Creating a task for mapping set authoring
Author: Working on a mapping set, submitting work for review
Reviewer: Accepting mappings and promoting mapping set
Versioning
Introduction to versioning
Background
Creating a new version
Switching between versions
Viewing different versions
History view
Terminology registry
Comparing versions
Starting a comparison
Compare editor
Change summary section
Changed components section
Change details section
Exporting change details
Patches
Creating a patch
Patch compare
Importing and exporting versions
SNOMED CT versioning support for import
Exporting older versions
Snow Owl 1.5 New and Noteworthy
Release facts
New features
ICD-10
ICD-10 Import
ICD-10 Navigator
ICD-10 Editor
Mapping
Import SNOMED CT complex maps
Create and edit SNOMED CT to ICD-10 Complex maps
Export SNOMED CT Complex map
Refset enhancements
Refset comparison
Linkage set generation
Further constraining a master reference set
Validate reference sets
Derive reference sets from Simple maps
Generate simple type reference set from SNOMED CT components
Generate transitive closure refset from mapping
Generate trio refset from mapping
Flat file import
Import spreadsheet
Automap
Convert to simple map
Validate unique Fully Specified Names
Displaying relationships
Snow Owl 1.6 New and Noteworthy
Release facts
New features
Machine Readable Concept Model
Concept model constraints
Concept set definitions
Concept model predicates
Constraint import
Constraint model editor
Concept model driven reference set editor
Descriptions
Attributes
Concrete domain section
Base properties
Concept model driven validation
Concept validation
Post-coordinated expression validation
Concrete domains
Additional datatype support
Classification
Performance
Stated and inferred relationship icon change
Import
Post-coordination
Generate normal form
Test subsumption
Create concept from post-coordinated expression
Description format support
Arbitrary description type support
Description format reference set import
Description format reference set editor
Search improvements
SNOMED CT search improvements
ICD-10 search improvements
Automap improvements
Support newer versions of Excel
Map status information
Open concepts directly from automap editor
Limit mapping to specific top-level concept
Sneak peeks
Quick search
Previous choices
Bookmarks
SNOMED CT
SNOMED CT reference sets
ICD-10
ATC
Editors
Views
Perspectives
Commands
Menus
New
Preferences
Properties
Constraint model editor
Node detail pages
Attribute constraint
Domains
Reference set concept set definition
Hierarchy concept set definition
Composite concept set definition
Predicate
Predicate cardinality
Relationship predicate
Description predicate
Concrete domain predicate
Snow Owl 1.7 New and Noteworthy
Release facts
New Features
Expanded concept history
Complete historical import
Historical reference set support
Dual-independent authoring
Improved quick search relevancy
Concept model editor
Reference set editor
Concrete domains integrated with attributes
Ungrouped attributes
Relationship value selection dialog
Reference set view
Tree view of child reference sets
Deletion directly from reference set view
Automapping enhancements
Keyboard preferences
Collaboration features
Automatic data structure migration
Commit information view
Commit notification displays user avatars
Documentation update
Sundry
Tips & Tricks
Known issues
Snow Owl 1.8 New and Noteworthy
Release facts
New Features
Concept retirement wizard
Publication
Set effective time upon publication
Search
Overview
Global search
Matching search results
Automatic query expansion
MRCM Integration
Intelligent autocompletion
User search profile
Search widget enhancements
Navigation views display tree by default
New perspectives added
Authoring perspective
Reference set editing perspective
Mapping perspective
Concept drag and drop
Scripting
Tips & Tricks
Snow Owl 1.9 New and Noteworthy
Release facts
New Features
Concept creation
Add new child concept
Create new sibling
Concept editor
Descriptions section
Overview
Tooltip
Actions
Properties section
Overview
Tooltip
Actions
SNOMED CT Properties section
Overview
Actions
Error message display
Unpublished changes
Reference set editor
RF1 subset import
International version of CMT
Concept model changes
Search
Relevancy improvements
New search profiles
Description logic features
Equivalency checking on save
Quick fix for equivalency errors
ELK 0.3.0
FaCT++ 1.6.0
Snow Owl 2.0 New and Noteworthy
Release facts
New Features
Worldwide availability of Snow Owl
Getting Started with Snow Owl guide
Anatomical Therapeutic Chemical code sorting
Selective enabling of quick search providers
Query language supports unions
Automated mapping relevancy
Improved manual mapping
Concept model improvements
Concept origin display
Advanced search
Task management simplification
Terminology and mapping updates
SNOMED CT July 2012 Release
SNOMED CT to ICD-10 Mapping August 2012 Release
SNOMED CT International Medical Devices August 2012 Release
ICD-10-AM
Snow Owl news
Known issues
Snow Owl 2.1 New and Noteworthy
Release facts
New Features
Refactoring
Add bookmark from editor
Support for UK Extension
Accept multiple mappings
Snow Owl video tutorials
Known issues
Snow Owl 2.2 New and Noteworthy
Release facts
New Features
Import reference sets from spreadsheets and delimiter separated values files
Export reference sets to delimiter separated values files
Additional documentation
Collaborative Authoring
Getting Started with Semantic Queries
Snow Owl 2.3 New and Noteworthy
Release facts
New features
Refactoring and performance
Additional documentation
User guide
Snow Owl 2.4 New and Noteworthy
Release facts
New features
Publication of an extension
Linkage set generation includes transitive relationships
Modular classification
Import comparison for ATC from CLaML
New collaborative feature
Increased functionality of the Administrator role
Additional documentation in the User Guide
Restructuring of User Guide
Importing, Exporting and Publishing
Snow Owl 2.5 New and Noteworthy
Release facts
New features
LOINC
LOINC View
Browsing LOINC
Search LOINC
Quick Search
Filter search
Advanced search
LOINC editor
Mapping between SNOMED CT and LOINC
Map SNOMED CT to LOINC
Map LOINC to SNOMED CT
Export delta by effective dates
ATC editing
Create new ATC code
Code validation
Edit ATC label
Delete ATC code
Classification
Snow Owl 2.6 New and Noteworthy
Release facts
New features
LOINC editor
Creating a new LOINC code
LOINC code validation
Editing an existing LOINC code
Deleting a LOINC code
Collaborative Mode
LOINC workflow
ATC workflow
Infrastructure
Snow Owl 2.7 New and Noteworthy
Release facts
New features
Revert function
Workflow
Overview
Single author with single reviewer
Dual authors with single reviewer - Dual authoring
Dual authors with single reviewer - Dual blind authoring
Dual authors with dual reviewers - Dual authoring
Dual authors with dual reviewers - Dual blind authoring
Creating a task
General Authoring task
Reference Set Authoring task
Mapping task
Reviewing reference set authoring
Local Code Systems
Value domain support
Import
Automap improvements
Simple or complex map type reference set
Append new mappings to an already existing reference set
Export maps to spreadsheet
Copy and paste tables
Snow Owl 2.8 New and Noteworthy
Import new version of automap file
Import and compare automap file
Updating reference sets from automap file
Value domain improvements
Importing a value domain
From spreadsheet
From SVS format
Exporting a value domain
Hierarchical display in value domain editor
Organizing value domains in the navigator
Browsing and searching Value Domains
Quick search
Filter search
Advanced search
Validation rules for value domains
Value domain memberships of a code
Local code system improvements
Import local code system
Export local code system
Validation rules for Local Code Systems
Universal restrictions on the concept overview page
Managing publications: Update effective date on concepts and reference set members
Collaborative Authoring: Value domain authoring
Snow Owl 2.9 New and Noteworthy
Value domain improvements
Display value domain members as a flat list
Add members to value domain from context menu
Validation rule
Mapping sets
Mapping sets perspective
Mapping sets view
Creating and deleting mapping sets
Organizing mapping sets
Mapping set editor
Mappings tab
Mapping terms
Changing and removing mappings
Information about the mapping set
Meta data
Validation rules for mapping sets
Browsing and searching mapping sets
Quick search
Filter search
Advanced search
Importing mapping sets from spreadsheet
Known issues
Snow Owl 3.0 New and Noteworthy
Module dependency
Validate dependencies based on module dependency refset during import
Update module dependency refset when modules are updated
Export module dependency refset
Mapping sets
Mapping set export
Mapping set editor preferences
Collaborative authoring for mapping sets
Creating a task for mapping set authoring
Working on a task
Reviewing and promoting changes
Value Domains
Exporting value domains in SVS
Local code systems
Adding members from context menu
Search for alternative terms
Validation rules
Export/Import enhancements
Setting the effective time
Metadata support
Support for incremental import
Local code systems
Value Domains
Mapping Sets
User guide update: Use cases for collaborative authoring
Snow Owl 3.0.1 New and Noteworthy
Local Code Systems, Mapping sets, and Value Domains
Update during Import
Local Code Systems
Value Domains
Mapping sets
Additional advanced search options
Local Code Systems
Value Domains
Mapping Sets
Customizing Advanced Search
Import validation
Bookmarks
Mapping set editor
Deriving description and relationship reference sets from simple type reference set
Exporting
Update on exporting map type reference sets to Excel
Exporting description and relationship reference sets to Excel
Collaborative authoring
Modifications in the task editor
Toolbar
Task page
Review page
Batch review
Restricting import to administrator
Admin Guide Update
Snow Owl 3.1 New and Noteworthy
Collaborative authoring
Restricting editing functions to task context
Updated artifact types in task wizard
Restricting work to specified version
Switching perspective when activating VD or MS task
Versioning support
Creating a new version
Switching between versions
History view: Concept history by version
Commit information update
Value Domain and Mapping Set members
SNOMED CT versioning support for import
Simplified export
Documentation
User Interface update
Tools in main menu
New toolbar buttons
Alternate background colors in MS and VD editor
Visualization tab in SNOMED CT editor
Validation constraints for value domains and mapping sets
Mapping sets
Value domains
Admin function for Snow Owl live backup
Snow Owl 3.2 New and Noteworthy
Visualization tab in SNOMED CT editor
Infrastructure for version compare
MS, Value Domain and LCS
Modification of Excel file format for import and export
SNOMED CT release from January 2014
New video tutorials
Local Code Systems
Snow Owl 3.3 New and Noteworthy
Version compare
Introduction
Compare versions of terminologies
Compare versions
Change summary section
Changed components section
Change details section
Export a single Local Code System, Value Domain or Mapping Set
Allow one-to-many mappings in mapping sets
Import ATC codes from native WHO format
New video tutorials
Mapping sets
System requirements
Snow Owl 3.4 New and Noteworthy
Versioning
Version compare editor improvements
Export change details
Patch compare
Reference sets
Extended map type reference set
Integrated quick search
Query type reference set
Clone and retire
Value Domain, Mapping Sets, and Local Code Systems
Index sheet about export
Snow Owl 3.5 New and Noteworthy
Collaborative authoring
New query form
Enhancement on review tab
Restricted promotion in dual-blind authoring scenario
New video tutorials
Exporting reference sets
Snow Owl 3.6 New and Noteworthy
New video tutorials
Collaborative reference set authoring
Snow Owl 3.7 New and Noteworthy
Snow Owl 3.8 New and Noteworthy
Snow Owl 3.9 New and Noteworthy
Snow Owl 4.0 New and Noteworthy
Snow Owl 4.1 New and Noteworthy
Snow Owl 4.2 New and Noteworthy
Snow Owl 4.3 New and Noteworthy
Introduction
Hierarchy navigator
ICD-10-CM search
Bugfixes
Snow Owl 4.4 New and Noteworthy
Introduction
SNOMED CT navigator
SNOMED concept and simple type reference set editors
Various improvements
Bugfixes
Snow Owl 4.6 New and Noteworthy
Introduction
Description logic updates
View the stated or the inferred form of the ontology
Highlight fully defined concepts
Terminology search and browse updates
Advanced search improvements
Revamped concept tooltips
ICD-10-CM
Content authoring related news
Proximal primitive modeling
MRCM updates
Version compare
Mappings
Mapping reference set improvements
Value domain, mapping set and local code system enhancements
Automapping
Collaborative editing updates
Education and documentation
New video tutorials
Snow Owl 4.6.4 New and Noteworthy
Introduction
Concrete domain support in concept visualization