Mapping Set Editor

Double-click a Mapping Set in the view to open the Mapping Set Editor. The editor consists of two pages: Members and Properties.

Members tab

By default, the following information is displayed in the columns on the Members Page.

Column	Description
Source code system name	Refers to the terminology or Local Code System that was used as the map source.
Source code	The code used in the source terminology or Local Code System.
Source term	The name of the source code.
Target code system name	Refers to the terminology or Local Code System that was used as the map target.
Target code	Code used in the target terminology or Local Code System.
Target term	The name of the target code.
Comments	Any comments can be added to the mappings

Summary Section

Besides the table with the main content, a Summary Section also provides useful information such as the number of mapped members or that of unmapped members.

Member Filter

A filter bar enables narrowing down the displayed members based on the entered search term. You can search for terms, IDs, or even member IDs using the search filter.

Default Mapping Set Editor Display

Target Code System Filter

In case of mapping source codes to target codes from multiple different Code Systems, the Target Code System filter allows you to restrict the mappings to certain Target Code Systems, providing a better overview of the members.

When clicking the Target Code System Filter buttonin the top-right corner of the editor, a dedicated Target Code System Filter wizard opens.

The wizard displays only the Target Code Systems that are relevant for the active Mapping Set.

The filter also provides two special options: UNMAPPED and UNKNOWN. The former filters for mappings without a target, while the latter lists mappings where the Target Code System is one that is not available in Snow Owl. These two options are always displayed in the Target Code System wizard. The rest of the displayed Target Code Systems are listed based on the Target Code Systems present in the Mapping Set.

Multi-selection of Target Code Systems is also supported. To select multiple Target Code Systems, tick the checkboxes of the desired Code Systems.

Filtering for both UNMAPPED and mapped members at the same time is currently unsupported.

Once the selection is ready, click Finish to confirm the filter. Mapping Set members in the editor will be displayed accordingly. To clear or modify the selection, press the filter button to bring up the wizard again, and make the necessary changes.

Additional Properties

You can set the table preferences of the Mapping Set Editor to display or hide columns. The following information can also be displayed in the editor:

Property	Description
Effective time	Date when mapping was published.
Status	Displays if a mapping is active or inactive.
Correlation	Represents the correlation between the source and the target (e.g. exact match, partial overlap).
Group	An integer, grouping a set of complex map records from which one may be selected as a target code.
Rule	A machine-readable rule, that indicates whether this map record should be selected within its map group.
Advice	Human-readable advice, to give users advice on selection of the appropriate target code from the alternatives presented to him within the group.
Source code system name	Name of the source terminology or Local Code System.
Source code system version	Version of the source terminology or Local Code System.
Target code system name	Name of the target terminology or Local Code System.
Target code system version	Version of the target terminology or Local Code System.

Additional Details Displayed in the Mapping Set Editor

Mapping Set Editor Filter Search

The clock button in the editor's toolbar allows to Show/Hide inactive members.

Selected mapping can be removed by the Remove member(s) toolbar button.

You can sort the content by clicking on the header of the column.

Double-clicking a member opens the respective editor of the source component.

Context Menu option

Action	Description
Copy to clipboard	Selected row/s can be copied and pasted to somewhere else.
Open target concept	Opens the respective editor of the target component.
Remove member(s)	Removes the selected member(s) – both the target and the source component.
Inactivate selected member(s)	Changes the status of the selected members to inactive.
Remove target of selected member(s)	Deletes only the target concept, but not the source.
Refresh source and target term	If a term of a concept was modified term can be refresh in the Mapping Set.

Mapping Set Editor Context Menu

Table Preferences

Mapping Set tables in the editors can be configured to display only the columns and content that are relevant for a user. To customize the editor table go to Snow Owl > Editors > Mapping Set Editor

Mapping Set Editor table preferences

Properties Page

The Properties Page displays information about the Mapping Set. Name, definition, and source are mandatory properties that need to be specified when creating a Mapping Set. Additional information about the Mapping Set (e.g. definition) can be entered or modified here.

Field	Description
Name	The name of the Mapping Set.
Definition	Text definition describing how concepts in the Mapping Set were selected.
Purpose	Brief description of the general purpose of the Mapping Set.
Status	Active, or inactive.
Source	Source of the Mapping Set, identifying the originator or publisher of the information.
Source URI	URL or document URI that provides further details regarding the Mapping Set.
Target Domain	Information about the target.
Comments	Additional information can be entered here.

Mapping Set Properties Tab