Snow Owl Client Reference
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7.19.1
🦉
Introduction
🔎
Browsing and Searching
📝
Editing and Authoring
🧠
Description Logic
🧱
Concept model
📄
Reference Sets
🌏
Mapping Sets
🏥
Local Code Systems
🔁
Content Management
👩⚕️👨⚕️ Collaborative authoring
📓
SNOMED CT Templates
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UMLS Code Systems
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Error Handling
SNOMED CT Importing
Importing a SNOMED CT release or extension
The import functionality is restricted to users with administrator roles. The import format needs to follow the standard RF2 format specification.
Starting the import wizard
Go to
File > Import... > Snow Owl > SNOMED CT Release from RF2, and click Next to bring up the Import Wizard.Selecting the release version to import
Select which version you want to import:
Release format
Description
Delta
All component versions created since the previous release. Only components that were changed or added are included. Delta versions are the fastest way to update your terminology, but you must have previously imported a snapshot or full release.
Snapshot
Most recent version of every component. Even components that did not change are included. If you don't work with historical information, the snapshot release might be sufficient for your needs. It can be imported in an empty database or if there is already an older SNOMED CT release.
Full
Every version of every component ever released. The full historical information is included on every component. If you need historical information, you should start out with the full release, and use the delta version to update your terminology. An import is only possible if there is no SNOMED CT content in Snow Owl.
If you are working with a standalone version of Snow Owl, the SNOMED CT release is already part of the application and you don't need to run an import. Once a new release comes out, it's sufficient to run a delta import to update the existing content. For this reason, only the delta import is enabled, the other import options are disabled.
Tick the checkbox at the bottom to Create version for each imported effective time value.
Selecting the import files
Click the
Browse button to select your archive file.Selecting Reference Sets
Check the Reference Sets you want to import from the list. You can add a new Reference Set file to the list manually by clicking on the
Add button and selecting the Reference Set file to import. To exclude a Reference Set from the import uncheck the box. Click Finish to start the import.Running the import
During the import, the Remote Jobs View will keep you updated on the import process. The import process will analyze the description logic basis of the ontology and create several types of indexes, including a semantic cache. Depending on the number and size of the input files you selected, the import can vary between a few minutes (delta) and several hours (full release).
Reviewing results
Once the import is completed, the differences between the original ontology and the newly imported release are accessible. You can review details about the changes for each component by right-clicking on the information in the Remote Jobs view and selecting
Review Results. The details will be displayed.