View User-Friendly Element Names

You can view user-friendly display names instead of technical names for source and target elements in the mapper tree and for expressions in the Expression Builder. This eliminates the need to try and understand the technical, often cryptic, names that are difficult to correlate to the user-friendly display names you see in the endpoint application's user interface. User-friendly names are displayed by default, but you can also toggle to the technical names.

Toggle Between User-Friendly Names and Technical Names

By default, user-friendly names are displayed in the source and target mapper trees when you open the mapper. Name display is controlled by the Developer button at the top of the mapper.
Three icons appear in the upper left. At the far right, Developer and XSLT links appear. Six more icons appear further right. Below are the Sources section, Mapping Canvas, and Target section. Mappings appear between the Sources and Target sections.

Click Developer to switch to technical names.
An outline appears around the button, and technical names for the source and target elements are displayed.
Click Developer to switch back to user-friendly names.

Adapter Names

In user-friendly mode, adapter names are displayed along with the adapter's associated icon and the type of payload (request/response). For this example, the source REST Adapter and Jira Adapter and the target REST Adapter are displayed.
Three icons appear in the upper left. At the far right, Developer and XSLT links appear. Six more icons appear further right. Below are the Sources section, Mapping Canvas, and Target section. Mappings appear between the Source and Target sections.

Click Developer to switch to technical names. The adapter names are removed.

Root Elements in Source and Target Trees

User-friendly names for the root elements of the different payloads enable you to easily correlate them with the associated invoke/trigger connection, the adapter used, and the type of payload (request/response). The icon of the root element corresponds to the associated adapter.

The format of user-friendly names for the root elements differs based on the variable type or the associated adapter. The following table lists the format of user-friendly names for the root elements for different variable types.

Adapter/Variable Type	Format of User-Friendly Name	Example
Application Adapter	trigger/invoke_action_name payload_type (request/response) (Associated_Adapter_Name)	SendInventoryAdjustments Request (SOAP)
System Adapter	See the Example column.	Schedule - Schedule $self (for technical mode) or Integration Metadata (for user-friendly mode)
Tracking Variables	If a user-friendly name is entered for the tracking variable in the Business Identifiers For Tracking page, that becomes the user-friendly name for the variable in the mapper. If the Tracking Name field in the Business Identifiers For Tracking page is not populated for the variable, the system constructs the user-friendly name for the tracking variable in the format of Tracking Variable 1/2/3.	My Business Identifier Tracking Variable 1 Tracking Variable 2 Tracking Variable 3
Other Variables	For all other variables (that is, simple variables and the root element of the complex variables), the user-friendly name is automatically constructed using the name with which the variable was created (without the `$` prefix).	counter studentName

Child Elements in Source and Target Trees

The user-friendly names for the child elements in the source and target trees are derived from the associated schema files. If the schema files are generated with user-friendly names for the elements, the elements get rendered with those names in user-friendly mode in the mapper.

If the schema files do not contain user-friendly names for the elements defined, the child elements are displayed with the technical name in both user-friendly mode and technical mode.

The attributes of the schema elements are rendered with the @ prefix followed by the attribute name in the mapper. With user-friendly names, the @ prefix is not appended to the front of the name or in user-friendly mode. In technical mode, the attributes are shown appended with the @ prefix.

User-friendly names do not include the namespace prefix. The option to view element names with the prefix Show prefixes available in the View menu of the mapper is disabled when the mapper is in user-friendly mode. The option is enabled once you switch to technical mode.

Search For Data in the Source and Target Trees

The source and target trees can be searched with the element name in either user-friendly mode or technical mode.

For example, assume the mapper is in user-friendly mode and an element exists whose user-friendly name is BEG: Beginning Segment for Purchase Order and technical name is BegSegPO. If SegPO is the search string used to search for the element, the search highlights the element irrespective of your current mode.

User-Friendly Expression for Mapping

Just as the source and target element technical names are simplified by their user-friendly names, the mapping expression created is represented in a simplified form.

This is a user interface-only entity. That is, the user friendly expression for a mapping is displayed in the mapper. However, it does not get saved in the XSL file. Click the Code tab of the mapper after creating a mapping. The Code tab shows the XSL file that is generated behind the scenes. Note that the file contains only the technical mapping, and not the user-friendly expression. The mappings work as they always have at runtime. At design time, the mapper displays the mappings as user-friendly expressions in user-friendly mode and as technical expressions in technical mode.

The user-friendly expression for a mapping is created when a mapping is constructed in the mapper. The user-friendly expression is created based on the user-friendly name for the components in the mapping.

Consider the following mapping:

concat($EDI-Translate/nsmpr0:executeResponse/ns31:TranslateOutput/ns31:translation-status, 
$EDI-Translate/nsmpr0:executeResponse/ns31:TranslateOutput/ns31:tracking-info)

This mapping refers to a concat function whose parameters are two elements from the payload. The user-friendly expression for this mapping is as follows:

concat( translation-status, tracking-info)

where:

translation-status is the user-friendly name of the element $EDI-Translate/nsmpr0:executeResponse/ns31:TranslateOutput/ns31:translation-status
tracking-info is the user-friendly name of the element $EDI-Translate/nsmpr0:executeResponse/ns31:TranslateOutput/ns31:tracking-info

Expression Builder

When you navigate to the mapper, the Expression Builder launches in user-friendly mode by default when you select a target element.

The Expression Builder shows the mapping for the target element selected. As with the mapper, the Expression Builder also has two modes. User-friendly mode shows the mapping as a user-friendly expression.

Figure 1-1 User-Friendly Names in Expression Builder

Expression Builder is shown with a user-friendly name. Two icons appear in the upper right corner.

To toggle the Expression Builder between the two modes, click on the right side. You can manually edit the existing mapping in the Expression Builder.

Figure 1-2 Technical Names in the Expression Builder

Expression Builder is shown with a user-friendly name. Four icons appear in the upper right corner.

Other Sections of the User Interface

Other sections of the mapper in which the source and target elements are displayed all show the names in synchronization with the mode that is selected for the mapper (user-friendly or technical). For example:

The Test button (where the root elements of each source are displayed as the headers of the tabs)
The Filter button (where one of the options to filter the tree data is by source name, which shows the root elements of the different sources)

This means that if the mapper is in user-friendly mode, these sections of the user interface also show the user-friendly names of the elements. If the mapper is in technical mode, these sections show the technical names of the elements.